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<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_ifrs-full_DerivativesMember_019f128b-a311-721a-b419-912a65aedc51_verboseLabel_en-US" xlink:label="lab_ifrs-full_DerivativesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivative liabilities &#163;m</link:label>
    <link:label id="lab_ifrs-full_DerivativesMember_019f3709-4763-715d-aa2b-95ad1a3754cc_terseLabel_en-US" xlink:label="lab_ifrs-full_DerivativesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative financial liabilities</link:label>
    <link:label id="lab_ifrs-full_DerivativesMember_label_en-US" xlink:label="lab_ifrs-full_DerivativesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DerivativesMember" xlink:to="lab_ifrs-full_DerivativesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValue_019f36bc-4968-76a0-81da-2c5df9e988b5_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total financial assets carried at fair value</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValue_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets, at fair value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValue" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfContingentLiabilitiesLineItems_019f128b-a311-7966-bc01-7587574b36c3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfContingentLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of contingent liabilities [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfContingentLiabilitiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfContingentLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of contingent liabilities [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfContingentLiabilitiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfContingentLiabilitiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfContingentLiabilitiesLineItems" xlink:to="lab_ifrs-full_DisclosureOfContingentLiabilitiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestExpense_019f128b-a311-7f11-9e77-2e3a16e46c47_negatedLabel_en-US" xlink:label="lab_ifrs-full_InterestExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest expense</link:label>
    <link:label id="lab_ifrs-full_InterestExpense_label_en-US" xlink:label="lab_ifrs-full_InterestExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestExpense" xlink:to="lab_ifrs-full_InterestExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_RangeMember_019f128b-a38f-7f14-8e0f-89492a37c706_terseLabel_en-US" xlink:label="lab_srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:label id="lab_srt_RangeMember_label_en-US" xlink:label="lab_srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeMember" xlink:to="lab_srt_RangeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities_019f3709-5814-7a0d-b715-e8886b980bad_negatedLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Losses (gains) recognised in the income statement within other income</link:label>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities_label_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) recognised in profit or loss excluding exchange differences, fair value measurement, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:to="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CoveredBondProgrammeMember_019f128b-a311-7de8-a223-37638e5b6180_terseLabel_en-US" xlink:label="lab_lbk_CoveredBondProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Covered bond programme</link:label>
    <link:label id="lab_lbk_CoveredBondProgrammeMember_label_en-US" xlink:label="lab_lbk_CoveredBondProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Covered Bond Programme [Member]</link:label>
    <link:label id="lab_lbk_CoveredBondProgrammeMember_documentation_en-US" xlink:label="lab_lbk_CoveredBondProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Covered bond programme.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CoveredBondProgrammeMember" xlink:href="lbk-20260630.xsd#lbk_CoveredBondProgrammeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CoveredBondProgrammeMember" xlink:to="lab_lbk_CoveredBondProgrammeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_019f128b-a24a-79c4-975b-049650ec0553_negatedLabel_en-US" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchase of property, plant and equipment</link:label>
    <link:label id="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_label_en-US" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase of property, plant and equipment, classified as investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_KeyAssumptionOfGrossDomesticProductGrowth_019f36c9-8eb5-7166-a40e-c3e8b7349cc9_terseLabel_en-US" xlink:label="lab_lbk_KeyAssumptionOfGrossDomesticProductGrowth" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross domestic product growth</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfGrossDomesticProductGrowth_label_en-US" xlink:label="lab_lbk_KeyAssumptionOfGrossDomesticProductGrowth" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key Assumption Of Gross Domestic Product Growth</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfGrossDomesticProductGrowth_documentation_en-US" xlink:label="lab_lbk_KeyAssumptionOfGrossDomesticProductGrowth" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Key Assumption Of Gross Domestic Product Growth</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_KeyAssumptionOfGrossDomesticProductGrowth" xlink:href="lbk-20260630.xsd#lbk_KeyAssumptionOfGrossDomesticProductGrowth"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_KeyAssumptionOfGrossDomesticProductGrowth" xlink:to="lab_lbk_KeyAssumptionOfGrossDomesticProductGrowth" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_FourYearsAfterReportingYearMember_019f36f4-ce06-7c2f-9df6-213a5b5e2597_terseLabel_en-US" xlink:label="lab_lbk_FourYearsAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2030 %</link:label>
    <link:label id="lab_lbk_FourYearsAfterReportingYearMember_label_en-US" xlink:label="lab_lbk_FourYearsAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Four Years After Reporting Year [Member]</link:label>
    <link:label id="lab_lbk_FourYearsAfterReportingYearMember_documentation_en-US" xlink:label="lab_lbk_FourYearsAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Four Years After Reporting Year</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_FourYearsAfterReportingYearMember" xlink:href="lbk-20260630.xsd#lbk_FourYearsAfterReportingYearMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_FourYearsAfterReportingYearMember" xlink:to="lab_lbk_FourYearsAfterReportingYearMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaidOrdinaryShares_019f128b-a311-7e58-9a91-2295ec6482da_terseLabel_en-US" xlink:label="lab_ifrs-full_DividendsPaidOrdinaryShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividend paid</link:label>
    <link:label id="lab_ifrs-full_DividendsPaidOrdinaryShares_label_en-US" xlink:label="lab_ifrs-full_DividendsPaidOrdinaryShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends paid, ordinary shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidOrdinaryShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsPaidOrdinaryShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaidOrdinaryShares" xlink:to="lab_ifrs-full_DividendsPaidOrdinaryShares" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LoansAndAdvancesToBanks_019f128b-a311-790b-b80b-9d3a7435b6b6_verboseLabel_en-US" xlink:label="lab_ifrs-full_LoansAndAdvancesToBanks" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Loans and advances to banks</link:label>
    <link:label id="lab_ifrs-full_LoansAndAdvancesToBanks_label_en-US" xlink:label="lab_ifrs-full_LoansAndAdvancesToBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and advances to banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LoansAndAdvancesToBanks" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LoansAndAdvancesToBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LoansAndAdvancesToBanks" xlink:to="lab_ifrs-full_LoansAndAdvancesToBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_OneYearAfterReportingYearMember_019f36f4-b85c-71a1-be65-177e00b8594c_terseLabel_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2027 %</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearMember_label_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year [Member]</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearMember_documentation_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OneYearAfterReportingYearMember" xlink:href="lbk-20260630.xsd#lbk_OneYearAfterReportingYearMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OneYearAfterReportingYearMember" xlink:to="lab_lbk_OneYearAfterReportingYearMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LevelsOfFairValueHierarchyDomain_019f128b-a311-7eb5-bb3a-2e0ac36702f7_terseLabel_en-US" xlink:label="lab_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Levels of fair value hierarchy [domain]</link:label>
    <link:label id="lab_ifrs-full_LevelsOfFairValueHierarchyDomain_label_en-US" xlink:label="lab_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Levels of fair value hierarchy [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LevelsOfFairValueHierarchyDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:to="lab_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OperatingExpense_019f367e-c6b5-7513-b7f6-a523c2bc04d4_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Operating expenses</link:label>
    <link:label id="lab_ifrs-full_OperatingExpense_019f128b-a38f-73e3-80f2-08a6ae5e8e1e_negatedNetLabel_en-US" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="resource" xml:lang="en-US">Operating expenses</link:label>
    <link:label id="lab_ifrs-full_OperatingExpense_019f128b-a38f-7ed9-a911-9c504d1ec3d0_totalLabel_en-US" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total operating expenses</link:label>
    <link:label id="lab_ifrs-full_OperatingExpense_label_en-US" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OperatingExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OperatingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OperatingExpense" xlink:to="lab_ifrs-full_OperatingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_IndemnitiesAndOtherMattersRelatingToLegacyBusinessDisposalsMember_019f128b-a311-7115-8452-92d99f96bde5_terseLabel_en-US" xlink:label="lab_lbk_IndemnitiesAndOtherMattersRelatingToLegacyBusinessDisposalsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Indemnities and other matters relating to legacy business disposals</link:label>
    <link:label id="lab_lbk_IndemnitiesAndOtherMattersRelatingToLegacyBusinessDisposalsMember_label_en-US" xlink:label="lab_lbk_IndemnitiesAndOtherMattersRelatingToLegacyBusinessDisposalsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indemnities And Other Matters Relating To Legacy Business Disposals [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_IndemnitiesAndOtherMattersRelatingToLegacyBusinessDisposalsMember" xlink:href="lbk-20260630.xsd#lbk_IndemnitiesAndOtherMattersRelatingToLegacyBusinessDisposalsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_IndemnitiesAndOtherMattersRelatingToLegacyBusinessDisposalsMember" xlink:to="lab_lbk_IndemnitiesAndOtherMattersRelatingToLegacyBusinessDisposalsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DistributionsOnOtherEquityInstrumentsNetOfTax_019f128b-a311-79a1-9143-832bc79e8e66_negatedLabel_en-US" xlink:label="lab_lbk_DistributionsOnOtherEquityInstrumentsNetOfTax" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Distributions on other equity instruments</link:label>
    <link:label id="lab_lbk_DistributionsOnOtherEquityInstrumentsNetOfTax_label_en-US" xlink:label="lab_lbk_DistributionsOnOtherEquityInstrumentsNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distributions On Other Equity Instruments, Net Of Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DistributionsOnOtherEquityInstrumentsNetOfTax" xlink:href="lbk-20260630.xsd#lbk_DistributionsOnOtherEquityInstrumentsNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DistributionsOnOtherEquityInstrumentsNetOfTax" xlink:to="lab_lbk_DistributionsOnOtherEquityInstrumentsNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_LoanCommitmentsAndFinancialGuaranteesMember_019f128b-a311-7287-91c6-e67a9b14cbf3_terseLabel_en-US" xlink:label="lab_lbk_LoanCommitmentsAndFinancialGuaranteesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loan commitments and financial guarantees</link:label>
    <link:label id="lab_lbk_LoanCommitmentsAndFinancialGuaranteesMember_label_en-US" xlink:label="lab_lbk_LoanCommitmentsAndFinancialGuaranteesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loan Commitments And Financial Guarantees [Member]</link:label>
    <link:label id="lab_lbk_LoanCommitmentsAndFinancialGuaranteesMember_documentation_en-US" xlink:label="lab_lbk_LoanCommitmentsAndFinancialGuaranteesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for loan commitments and financial guarantees.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_LoanCommitmentsAndFinancialGuaranteesMember" xlink:href="lbk-20260630.xsd#lbk_LoanCommitmentsAndFinancialGuaranteesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_LoanCommitmentsAndFinancialGuaranteesMember" xlink:to="lab_lbk_LoanCommitmentsAndFinancialGuaranteesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesTable_019f128b-a311-7103-8530-de8d8934c374_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of liabilities [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of liabilities [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesTable" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EliminationOfIntersegmentAmountsMember_019f128b-a311-729d-be2a-6606a07cdff6_terseLabel_en-US" xlink:label="lab_ifrs-full_EliminationOfIntersegmentAmountsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inter-segment (expense) income</link:label>
    <link:label id="lab_ifrs-full_EliminationOfIntersegmentAmountsMember_label_en-US" xlink:label="lab_ifrs-full_EliminationOfIntersegmentAmountsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Elimination of intersegment amounts [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EliminationOfIntersegmentAmountsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EliminationOfIntersegmentAmountsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EliminationOfIntersegmentAmountsMember" xlink:to="lab_ifrs-full_EliminationOfIntersegmentAmountsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities_019f128b-a311-7913-b9d9-384ee8b0466e_negatedLabel_en-US" xlink:label="lab_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Dividends paid to ordinary shareholders</link:label>
    <link:label id="lab_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends paid to equity holders of parent, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis_019f128b-a24a-7348-ac82-b920ff58b7fd_terseLabel_en-US" xlink:label="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset) [axis]</link:label>
    <link:label id="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis_label_en-US" xlink:label="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset) [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDefinedBenefitLiabilityAssetAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:to="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss_019f128b-a38f-72d2-9b8b-6161831ca9fc_negatedLabel_en-US" xlink:label="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other non-deductible costs</link:label>
    <link:label id="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss_label_en-US" xlink:label="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax effect of expense not deductible in determining taxable profit (tax loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:to="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract_019f128b-a311-7e0d-94f2-c807e4ac12e8_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounting policies, presentation and estimates</link:label>
    <link:label id="lab_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract_label_en-US" xlink:label="lab_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Basis Of Preparation And Significant Accounting Policies [Abstract]</link:label>
    <link:label id="lab_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract_documentation_en-US" xlink:label="lab_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">na</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract" xlink:to="lab_lbk_DisclosureOfBasisOfPreparationAndSignificantAccountingPoliciesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RedemptionOfOtherEquityInstruments_019f128b-a311-7f68-bcfa-d37fcdd5b012_negatedTerseLabel_en-US" xlink:label="lab_lbk_RedemptionOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repurchases and redemptions of other equity instruments</link:label>
    <link:label id="lab_lbk_RedemptionOfOtherEquityInstruments_label_en-US" xlink:label="lab_lbk_RedemptionOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Redemption Of Other Equity Instruments</link:label>
    <link:label id="lab_lbk_RedemptionOfOtherEquityInstruments_documentation_en-US" xlink:label="lab_lbk_RedemptionOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Redemption Of Other Equity Instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RedemptionOfOtherEquityInstruments" xlink:href="lbk-20260630.xsd#lbk_RedemptionOfOtherEquityInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RedemptionOfOtherEquityInstruments" xlink:to="lab_lbk_RedemptionOfOtherEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Equity_019f128b-a311-7645-a4a2-f8c9f39aac61_totalLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total equity</link:label>
    <link:label id="lab_ifrs-full_Equity_019f128b-a311-703e-acec-44a474d6271c_periodStartLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Beginning balance</link:label>
    <link:label id="lab_ifrs-full_Equity_019f128b-a311-7a0d-8b51-9c43e014d6da_periodEndLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Ending balance</link:label>
    <link:label id="lab_ifrs-full_Equity_label_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Equity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Equity" xlink:to="lab_ifrs-full_Equity" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_InterestRateVolatilityMember_019f128b-a38f-7cf1-8349-5c70c302961a_terseLabel_en-US" xlink:label="lab_lbk_InterestRateVolatilityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate ATM volatility</link:label>
    <link:label id="lab_lbk_InterestRateVolatilityMember_label_en-US" xlink:label="lab_lbk_InterestRateVolatilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Volatility [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_InterestRateVolatilityMember" xlink:href="lbk-20260630.xsd#lbk_InterestRateVolatilityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_InterestRateVolatilityMember" xlink:to="lab_lbk_InterestRateVolatilityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DownsideMember_019f36f5-a4e4-7060-b5db-a2fe32086ca4_terseLabel_en-US" xlink:label="lab_lbk_DownsideMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Downside</link:label>
    <link:label id="lab_lbk_DownsideMember_label_en-US" xlink:label="lab_lbk_DownsideMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Downside [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DownsideMember" xlink:href="lbk-20260630.xsd#lbk_DownsideMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DownsideMember" xlink:to="lab_lbk_DownsideMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_019f128b-a24a-7776-8629-cafcfe6d0eaf_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Losses recognised in other comprehensive income within the revaluation reserve in respect of financial assets at FVOCI</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax, gains (losses) from investments in equity instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherEquityInterest_019f128b-a311-7bf8-9e69-a4585c9d037a_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherEquityInterest" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other equity instruments</link:label>
    <link:label id="lab_ifrs-full_OtherEquityInterest_label_en-US" xlink:label="lab_ifrs-full_OtherEquityInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other equity interest</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherEquityInterest" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherEquityInterest"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherEquityInterest" xlink:to="lab_ifrs-full_OtherEquityInterest" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_OtherFinancialAssetsMember_019f128b-a24a-789f-a336-50469a56ba1e_terseLabel_en-US" xlink:label="lab_lbk_OtherFinancialAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_lbk_OtherFinancialAssetsMember_label_en-US" xlink:label="lab_lbk_OtherFinancialAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Financial Assets [Member]</link:label>
    <link:label id="lab_lbk_OtherFinancialAssetsMember_documentation_en-US" xlink:label="lab_lbk_OtherFinancialAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Financial Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OtherFinancialAssetsMember" xlink:href="lbk-20260630.xsd#lbk_OtherFinancialAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OtherFinancialAssetsMember" xlink:to="lab_lbk_OtherFinancialAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SalesFairValueMeasurementAssets_019f36f3-bfaa-7813-ba7f-d1f4e449fbc2_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_SalesFairValueMeasurementAssets" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Sales/repayments</link:label>
    <link:label id="lab_ifrs-full_SalesFairValueMeasurementAssets_label_en-US" xlink:label="lab_ifrs-full_SalesFairValueMeasurementAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales, fair value measurement, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SalesFairValueMeasurementAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SalesFairValueMeasurementAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SalesFairValueMeasurementAssets" xlink:to="lab_ifrs-full_SalesFairValueMeasurementAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DistributionsOnOtherEquityInstruments_019f128b-a311-7cfc-8102-122e9445c5cc_negatedLabel_en-US" xlink:label="lab_lbk_DistributionsOnOtherEquityInstruments" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Distributions on other equity instruments</link:label>
    <link:label id="lab_lbk_DistributionsOnOtherEquityInstruments_label_en-US" xlink:label="lab_lbk_DistributionsOnOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distributions On Other Equity Instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DistributionsOnOtherEquityInstruments" xlink:href="lbk-20260630.xsd#lbk_DistributionsOnOtherEquityInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DistributionsOnOtherEquityInstruments" xlink:to="lab_lbk_DistributionsOnOtherEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities_019f128b-a24a-750a-8f97-00d62edbbd5d_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Purchase of financial assets</link:label>
    <link:label id="lab_ifrs-full_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities_label_en-US" xlink:label="lab_ifrs-full_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase of financial instruments, classified as investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems_019f128b-a38f-7c48-8627-6a2f596e86da_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Securitisation And Covered Bond Programmes [Line Items]</link:label>
    <link:label id="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems_label_en-US" xlink:label="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Securitisation And Covered Bond Programmes [Line Items]</link:label>
    <link:label id="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems_documentation_en-US" xlink:label="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">SECURITISATIONS AND COVERED BONDS (Details) - Schedule of Securitisation and Covered Bond Programmes [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems" xlink:to="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IntangibleAssetsAndGoodwill_019f128b-a38f-703e-a940-dfc8a37c3c3b_terseLabel_en-US" xlink:label="lab_ifrs-full_IntangibleAssetsAndGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill and other intangible assets</link:label>
    <link:label id="lab_ifrs-full_IntangibleAssetsAndGoodwill_label_en-US" xlink:label="lab_ifrs-full_IntangibleAssetsAndGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible assets and goodwill</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsAndGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IntangibleAssetsAndGoodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IntangibleAssetsAndGoodwill" xlink:to="lab_ifrs-full_IntangibleAssetsAndGoodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TradeAndOtherPayablesToRelatedParties_019f128b-a311-72af-81a1-33dc5c28260f_verboseLabel_en-US" xlink:label="lab_ifrs-full_TradeAndOtherPayablesToRelatedParties" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Due to fellow Lloyds Banking Group undertakings</link:label>
    <link:label id="lab_ifrs-full_TradeAndOtherPayablesToRelatedParties_019f128b-a311-758b-a97d-c808afc900c3_terseLabel_en-US" xlink:label="lab_ifrs-full_TradeAndOtherPayablesToRelatedParties" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Due to fellow Lloyds Banking Group undertakings</link:label>
    <link:label id="lab_ifrs-full_TradeAndOtherPayablesToRelatedParties_label_en-US" xlink:label="lab_ifrs-full_TradeAndOtherPayablesToRelatedParties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payables to related parties</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradeAndOtherPayablesToRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherPayablesToRelatedParties"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TradeAndOtherPayablesToRelatedParties" xlink:to="lab_ifrs-full_TradeAndOtherPayablesToRelatedParties" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of comprehensive income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:to="lab_ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityLineItems_019f128b-a311-7859-893c-13fab486e7f8_terseLabel_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [line items]</link:label>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityLineItems_label_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfChangesInEquityLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherAssets_019f128b-a311-778a-9c0b-55397de80494_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_ifrs-full_OtherAssets_label_en-US" xlink:label="lab_ifrs-full_OtherAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherAssets" xlink:to="lab_ifrs-full_OtherAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Level1OfFairValueHierarchyMember_019f36bd-f3f1-74bc-8840-9d8d6412112c_terseLabel_en-US" xlink:label="lab_ifrs-full_Level1OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Level 1 &#163;m</link:label>
    <link:label id="lab_ifrs-full_Level1OfFairValueHierarchyMember_label_en-US" xlink:label="lab_ifrs-full_Level1OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Level 1 of fair value hierarchy [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Level1OfFairValueHierarchyMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Level1OfFairValueHierarchyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Level1OfFairValueHierarchyMember" xlink:to="lab_ifrs-full_Level1OfFairValueHierarchyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RepossessionRiskMember_019f128b-a311-7d3b-afb0-1332d7b57c9a_terseLabel_en-US" xlink:label="lab_lbk_RepossessionRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repossession risk</link:label>
    <link:label id="lab_lbk_RepossessionRiskMember_label_en-US" xlink:label="lab_lbk_RepossessionRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repossession Risk [Member]</link:label>
    <link:label id="lab_lbk_RepossessionRiskMember_documentation_en-US" xlink:label="lab_lbk_RepossessionRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Repossession Risk</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RepossessionRiskMember" xlink:href="lbk-20260630.xsd#lbk_RepossessionRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RepossessionRiskMember" xlink:to="lab_lbk_RepossessionRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock_019f128b-a38f-7057-ab55-f6efcaf99480_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of movements in the level 3 financial assets portfolio</link:label>
    <link:label id="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Reconciliation Of Changes In Fair Value Measurement Assets [Table Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of reconciliation of changes in fair value measurement assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock" xlink:to="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementAssetsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_KeyAssumptionOfInterestRate_019f36c9-ab62-7315-b35e-e06eb716b5b3_terseLabel_en-US" xlink:label="lab_lbk_KeyAssumptionOfInterestRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">UK Bank Rate</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfInterestRate_label_en-US" xlink:label="lab_lbk_KeyAssumptionOfInterestRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key Assumption Of Interest Rate</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfInterestRate_documentation_en-US" xlink:label="lab_lbk_KeyAssumptionOfInterestRate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Key Assumption Of Interest Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_KeyAssumptionOfInterestRate" xlink:href="lbk-20260630.xsd#lbk_KeyAssumptionOfInterestRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_KeyAssumptionOfInterestRate" xlink:to="lab_lbk_KeyAssumptionOfInterestRate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets_019f4c3a-140b-74d7-9e7d-47f9354c10ab_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Max down</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible decrease in unobservable input, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_019f128b-a311-72de-98d0-91c3c805717c_negatedTerseLabel_en-US" xlink:label="lab_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax</link:label>
    <link:label id="lab_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_label_en-US" xlink:label="lab_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Relating To Remeasurements Of Defined Benefit Plans Of Other Comprehensive Income</link:label>
    <link:label id="lab_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_documentation_en-US" xlink:label="lab_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Relating To Remeasurements Of Defined Benefit Plans Of Other Comprehensive Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:href="lbk-20260630.xsd#lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:to="lab_lbk_DeferredTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Level2OfFairValueHierarchyMember_019f36bd-fb7d-7f52-bef5-22f5a75edc02_terseLabel_en-US" xlink:label="lab_ifrs-full_Level2OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Level 2 &#163;m</link:label>
    <link:label id="lab_ifrs-full_Level2OfFairValueHierarchyMember_label_en-US" xlink:label="lab_ifrs-full_Level2OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Level 2 of fair value hierarchy [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Level2OfFairValueHierarchyMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Level2OfFairValueHierarchyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Level2OfFairValueHierarchyMember" xlink:to="lab_ifrs-full_Level2OfFairValueHierarchyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ResidualValueAndVoluntaryImpairmentCharges_019f128b-a311-7259-8f75-76f146c22ff2_terseLabel_en-US" xlink:label="lab_lbk_ResidualValueAndVoluntaryImpairmentCharges" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residual impairment and voluntary termination charge</link:label>
    <link:label id="lab_lbk_ResidualValueAndVoluntaryImpairmentCharges_label_en-US" xlink:label="lab_lbk_ResidualValueAndVoluntaryImpairmentCharges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Residual Value And Voluntary Impairment Charges</link:label>
    <link:label id="lab_lbk_ResidualValueAndVoluntaryImpairmentCharges_documentation_en-US" xlink:label="lab_lbk_ResidualValueAndVoluntaryImpairmentCharges" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">It represents information about amount of residual impairment charges and voluntary termination.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ResidualValueAndVoluntaryImpairmentCharges" xlink:href="lbk-20260630.xsd#lbk_ResidualValueAndVoluntaryImpairmentCharges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ResidualValueAndVoluntaryImpairmentCharges" xlink:to="lab_lbk_ResidualValueAndVoluntaryImpairmentCharges" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock_019f128b-a311-7535-bf76-daca9689ba39_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of movement in the Group's net post-retirement defined benefit scheme asset during the period</link:label>
    <link:label id="lab_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Movement In Post-Retirement Defined Benefit Obligations [Table Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of movement in the post-retirement defined benefit Obligations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:to="lab_lbk_DisclosureOfMovementInPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_KeyAssumptionOfHousePriceGrowth_019f36c9-9f00-7f5a-98ed-e3f9f812d88f_terseLabel_en-US" xlink:label="lab_lbk_KeyAssumptionOfHousePriceGrowth" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">House price growth</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfHousePriceGrowth_label_en-US" xlink:label="lab_lbk_KeyAssumptionOfHousePriceGrowth" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key Assumption Of House Price Growth</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfHousePriceGrowth_documentation_en-US" xlink:label="lab_lbk_KeyAssumptionOfHousePriceGrowth" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The house price growth used as the significant assumption to determine expected credit loss allowance.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_KeyAssumptionOfHousePriceGrowth" xlink:href="lbk-20260630.xsd#lbk_KeyAssumptionOfHousePriceGrowth"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_KeyAssumptionOfHousePriceGrowth" xlink:to="lab_lbk_KeyAssumptionOfHousePriceGrowth" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_019f36bc-fbad-7cf1-8855-046eb2fde163_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through profit or loss</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through profit or loss, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent_019f128b-a38f-7c6b-9840-271ef9e56833_terseLabel_en-US" xlink:label="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Profit attributable to equity holders</link:label>
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    <link:label id="lab_lbk_CurrentYearQuarterTwoMember_019f128b-a24a-75a4-b20c-1e94c05f604f_terseLabel_en-US" xlink:label="lab_lbk_CurrentYearQuarterTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Second quarter 2026 %</link:label>
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    <link:label id="lab_lbk_CurrentYearQuarterTwoMember_documentation_en-US" xlink:label="lab_lbk_CurrentYearQuarterTwoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Current Year Quarter Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CurrentYearQuarterTwoMember" xlink:href="lbk-20260630.xsd#lbk_CurrentYearQuarterTwoMember"/>
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    <link:label id="lab_ifrs-full_StatementOfFinancialPositionAbstract_019f128b-a311-7bb2-8368-650fdce8239c_terseLabel_en-US" xlink:label="lab_ifrs-full_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement of financial position [abstract]</link:label>
    <link:label id="lab_ifrs-full_StatementOfFinancialPositionAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of financial position [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfFinancialPositionAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfFinancialPositionAbstract"/>
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    <link:label id="lab_ifrs-full_EquityInstrumentsHeld_019f36b9-402e-7f29-8928-9969f956681a_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity shares</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityInstrumentsHeld" xlink:to="lab_ifrs-full_EquityInstrumentsHeld" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfExpensesExplanatory_019f128b-a311-7059-af7f-b0b44910e456_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfExpensesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating expenses</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfExpensesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfExpensesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of expenses [text block]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfExpensesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfExpensesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestExpenseOnOtherFinancialLiabilities_019f128b-a311-7509-87ed-7a9734504381_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestExpenseOnOtherFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest expense on other financial liabilities</link:label>
    <link:label id="lab_ifrs-full_InterestExpenseOnOtherFinancialLiabilities_label_en-US" xlink:label="lab_ifrs-full_InterestExpenseOnOtherFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest expense on other financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpenseOnOtherFinancialLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpenseOnOtherFinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestExpenseOnOtherFinancialLiabilities" xlink:to="lab_ifrs-full_InterestExpenseOnOtherFinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract"/>
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    <link:label id="lab_lbk_OtherJudgementsNettingMember_019f128b-a311-7e10-bc78-884614f15c95_terseLabel_en-US" xlink:label="lab_lbk_OtherJudgementsNettingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Judgemental adjustments &#163;m</link:label>
    <link:label id="lab_lbk_OtherJudgementsNettingMember_019f7eee-041b-7bd5-af21-e05a4e653dff_verboseLabel_en-US" xlink:label="lab_lbk_OtherJudgementsNettingMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other judgements</link:label>
    <link:label id="lab_lbk_OtherJudgementsNettingMember_label_en-US" xlink:label="lab_lbk_OtherJudgementsNettingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Judgements, Netting [Member]</link:label>
    <link:label id="lab_lbk_OtherJudgementsNettingMember_documentation_en-US" xlink:label="lab_lbk_OtherJudgementsNettingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Judgements, Netting</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OtherJudgementsNettingMember" xlink:href="lbk-20260630.xsd#lbk_OtherJudgementsNettingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OtherJudgementsNettingMember" xlink:to="lab_lbk_OtherJudgementsNettingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DefinedBenefitPlansAxis_019f128b-a311-7cd7-8771-ef4985955d60_terseLabel_en-US" xlink:label="lab_ifrs-full_DefinedBenefitPlansAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined benefit plans [axis]</link:label>
    <link:label id="lab_ifrs-full_DefinedBenefitPlansAxis_label_en-US" xlink:label="lab_ifrs-full_DefinedBenefitPlansAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined benefit plans [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DefinedBenefitPlansAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DefinedBenefitPlansAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DefinedBenefitPlansAxis" xlink:to="lab_ifrs-full_DefinedBenefitPlansAxis" xlink:type="arc" order="1"/>
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    <link:label id="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of impairment loss and reversal of impairment loss [text block]</link:label>
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    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLoss_019f128b-a311-7d64-9d05-aad6c33d2577_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLoss" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeExpense_019f128b-a38f-71eb-a58a-57cdc64e4915_totalLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net fee and commission income</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeExpense_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission income (expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncomeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionIncomeExpense"/>
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    <link:label id="lab_ifrs-full_DeferredTaxAssets_019f128b-a311-792d-9af6-d3335529b8a5_terseLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxAssets_label_en-US" xlink:label="lab_ifrs-full_DeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax assets</link:label>
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    <link:label id="lab_ifrs-full_NoncontrollingInterestsMember_019f128b-a24a-7bd3-841b-004ee203a397_terseLabel_en-US" xlink:label="lab_ifrs-full_NoncontrollingInterestsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non- controlling interests &#163;m</link:label>
    <link:label id="lab_ifrs-full_NoncontrollingInterestsMember_label_en-US" xlink:label="lab_ifrs-full_NoncontrollingInterestsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-controlling interests [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncontrollingInterestsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncontrollingInterestsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NoncontrollingInterestsMember" xlink:to="lab_ifrs-full_NoncontrollingInterestsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_019f128b-a24a-7337-9b9f-817c12cf4c25_terseLabel_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income attributable to non-controlling interests</link:label>
    <link:label id="lab_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_label_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive income, attributable to non-controlling interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests"/>
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    <link:label id="lab_lbk_CurrentAccounts_019f128b-a311-78f2-b2cc-defb348842ac_terseLabel_en-US" xlink:label="lab_lbk_CurrentAccounts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current accounts</link:label>
    <link:label id="lab_lbk_CurrentAccounts_label_en-US" xlink:label="lab_lbk_CurrentAccounts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Accounts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CurrentAccounts" xlink:href="lbk-20260630.xsd#lbk_CurrentAccounts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CurrentAccounts" xlink:to="lab_lbk_CurrentAccounts" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SharePremium_019f128b-a24a-7384-9499-36f2efb8538b_terseLabel_en-US" xlink:label="lab_ifrs-full_SharePremium" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share premium account</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_019f128b-a38f-7076-943d-aac4d745ab30_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash flows used in financing activities</link:label>
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    <link:label id="lab_lbk_EquityAttributableToOrdinaryShareholdersMember_019f128b-a311-710b-bf15-ce63642f92fc_terseLabel_en-US" xlink:label="lab_lbk_EquityAttributableToOrdinaryShareholdersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total &#163;m</link:label>
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    <link:label id="lab_lbk_EquityAttributableToOrdinaryShareholdersMember_documentation_en-US" xlink:label="lab_lbk_EquityAttributableToOrdinaryShareholdersMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity Attributable To Ordinary Shareholders</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_EquityAttributableToOrdinaryShareholdersMember" xlink:to="lab_lbk_EquityAttributableToOrdinaryShareholdersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable_019f128b-a24a-7950-9cb8-1ea82d105a16_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of assets [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of assets [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:to="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_019f36f1-95d6-7309-b499-935336a792c6_terseLabel_en-US" xlink:label="lab_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remeasurement</link:label>
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    <link:label id="lab_lbk_ChangeInOperatingLiabilities_019f128b-a311-7b63-bade-1931ac536a45_terseLabel_en-US" xlink:label="lab_lbk_ChangeInOperatingLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in operating liabilities</link:label>
    <link:label id="lab_lbk_ChangeInOperatingLiabilities_label_en-US" xlink:label="lab_lbk_ChangeInOperatingLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change In Operating Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ChangeInOperatingLiabilities" xlink:href="lbk-20260630.xsd#lbk_ChangeInOperatingLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ChangeInOperatingLiabilities" xlink:to="lab_lbk_ChangeInOperatingLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForInterestExpense_019f128b-a311-7188-9f7e-8622428faaaa_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForInterestExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for interest expense</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForInterestExpense_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForInterestExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for interest expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForInterestExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForInterestExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForInterestExpense" xlink:to="lab_ifrs-full_AdjustmentsForInterestExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfPrincipalActuarialAndFinancialAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTable_019f128b-a311-7341-82ee-b8d225304e79_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfPrincipalActuarialAndFinancialAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Principal Actuarial And Financial Assumptions Used In Valuations Of Defined Benefit Pension Schemes [Table]</link:label>
    <link:label id="lab_lbk_ScheduleOfPrincipalActuarialAndFinancialAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTable_label_en-US" xlink:label="lab_lbk_ScheduleOfPrincipalActuarialAndFinancialAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Principal Actuarial And Financial Assumptions Used In Valuations Of Defined Benefit Pension Schemes [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfPrincipalActuarialAndFinancialAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTable" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfPrincipalActuarialAndFinancialAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfPrincipalActuarialAndFinancialAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTable" xlink:to="lab_lbk_ScheduleOfPrincipalActuarialAndFinancialAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComprehensiveIncome_019f367f-8947-7b8b-8109-39385288bc85_totalLabel_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income for the&#160;period</link:label>
    <link:label id="lab_ifrs-full_ComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncome" xlink:to="lab_ifrs-full_ComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue_019f367b-a8b8-77c7-ba7f-3aa86e768f2a_negatedTerseLabel_en-US" xlink:label="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax</link:label>
    <link:label id="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue_label_en-US" xlink:label="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Relating To Financial Assets Measured At Fair Value Through Other Comprehensive Income Included In Other Comprehensive Income, Change in Fair Value</link:label>
    <link:label id="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue_documentation_en-US" xlink:label="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Relating To Financial Assets Measured At Fair Value Through Other Comprehensive Income Included In Other Comprehensive Income, Change in Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue" xlink:href="lbk-20260630.xsd#lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue" xlink:to="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeChangeInFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RetainedEarnings_019f128b-a311-7cb6-b517-f88fc3436dcb_terseLabel_en-US" xlink:label="lab_ifrs-full_RetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained profits</link:label>
    <link:label id="lab_ifrs-full_RetainedEarnings_label_en-US" xlink:label="lab_ifrs-full_RetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetainedEarnings" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetainedEarnings"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RetainedEarnings" xlink:to="lab_ifrs-full_RetainedEarnings" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MeasurementDomain_019f128b-a311-7534-be01-98b60a1244b4_terseLabel_en-US" xlink:label="lab_ifrs-full_MeasurementDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement [domain]</link:label>
    <link:label id="lab_ifrs-full_MeasurementDomain_label_en-US" xlink:label="lab_ifrs-full_MeasurementDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MeasurementDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MeasurementDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MeasurementDomain" xlink:to="lab_ifrs-full_MeasurementDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_019f128b-a311-7eb6-b264-bc90efb233ee_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document fiscal period focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus" xlink:to="lab_dei_DocumentFiscalPeriodFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SignificantUnobservableInputAssets_019f128b-a311-7e0e-a223-fbb9a16352a1_terseLabel_en-US" xlink:label="lab_ifrs-full_SignificantUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Significant unobservable input, assets</link:label>
    <link:label id="lab_ifrs-full_SignificantUnobservableInputAssets_label_en-US" xlink:label="lab_ifrs-full_SignificantUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant unobservable input, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SignificantUnobservableInputAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SignificantUnobservableInputAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SignificantUnobservableInputAssets" xlink:to="lab_ifrs-full_SignificantUnobservableInputAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CPIMember_019f36f1-f571-71fc-89cb-dff40cf46671_terseLabel_en-US" xlink:label="lab_lbk_CPIMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consumer Price Index (CPI)</link:label>
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    <link:label id="lab_lbk_CPIMember_documentation_en-US" xlink:label="lab_lbk_CPIMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to Consumer Price Index.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CPIMember" xlink:href="lbk-20260630.xsd#lbk_CPIMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CPIMember" xlink:to="lab_lbk_CPIMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember_019f128b-a24a-725e-bc60-e7d772604af3_terseLabel_en-US" xlink:label="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory and legal provisions &#163;m</link:label>
    <link:label id="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember_019f7ea1-ee3e-702d-8025-2805c96d9f0e_verboseLabel_en-US" xlink:label="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Regulatory and legal provisions</link:label>
    <link:label id="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember_label_en-US" xlink:label="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Provisions For Legal Actions And Regulatory Matters [Member]</link:label>
    <link:label id="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember_documentation_en-US" xlink:label="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Provisions for Legal Actions and Regulatory Matters [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember" xlink:href="lbk-20260630.xsd#lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember" xlink:to="lab_lbk_OtherProvisionsForLegalActionsAndRegulatoryMattersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Assets_019f128b-a311-7059-922b-2087f162c452_totalLabel_en-US" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:label id="lab_ifrs-full_Assets_019f128b-a311-7a25-91c1-348c2ed1e2f6_terseLabel_en-US" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">External assets</link:label>
    <link:label id="lab_ifrs-full_Assets_label_en-US" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Assets"/>
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    <link:label id="lab_dei_LegalEntityAxis_019f128b-a311-7ce9-886f-c73f154650a6_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:label id="lab_dei_LegalEntityAxis_label_en-US" xlink:label="lab_dei_LegalEntityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LegalEntityAxis"/>
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    <link:label id="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesTable_019f128b-a311-7d0e-b88c-75db14034cc0_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Securitisation And Covered Bond Programmes [Table]</link:label>
    <link:label id="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesTable_label_en-US" xlink:label="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Securitisation And Covered Bond Programmes [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesTable" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesTable" xlink:to="lab_lbk_ScheduleOfSecuritisationAndCoveredBondProgrammesTable" xlink:type="arc" order="1"/>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichInputsAreChangedIndividuallyLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichInputsAreChangedIndividuallyLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichInputsAreChangedIndividuallyLiabilitiesAbstract" xlink:to="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementForSensitivityAnalysesInWhichInputsAreChangedIndividuallyLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_NotesInCirculation_019f128b-a311-778e-b4b6-f261c078f358_terseLabel_en-US" xlink:label="lab_lbk_NotesInCirculation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes in circulation</link:label>
    <link:label id="lab_lbk_NotesInCirculation_label_en-US" xlink:label="lab_lbk_NotesInCirculation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes In Circulation</link:label>
    <link:label id="lab_lbk_NotesInCirculation_documentation_en-US" xlink:label="lab_lbk_NotesInCirculation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_NotesInCirculation" xlink:href="lbk-20260630.xsd#lbk_NotesInCirculation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_NotesInCirculation" xlink:to="lab_lbk_NotesInCirculation" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent_019f128b-a311-7616-b003-57cc8f0078c1_terseLabel_en-US" xlink:label="lab_ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repurchase agreements at amortised cost</link:label>
    <link:label id="lab_ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent_label_en-US" xlink:label="lab_ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repurchase agreements and cash collateral on securities lent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:to="lab_ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DerivativeFinancialAssets_019f128b-a311-7d6f-a6bd-e0226bcbaff2_terseLabel_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative financial instruments</link:label>
    <link:label id="lab_ifrs-full_DerivativeFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativeFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DerivativeFinancialAssets" xlink:to="lab_ifrs-full_DerivativeFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_FinancialAssetsAbstract_019f128b-a311-791a-b5eb-8c140c88e56c_terseLabel_en-US" xlink:label="lab_lbk_FinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial Assets [Abstract]</link:label>
    <link:label id="lab_lbk_FinancialAssetsAbstract_label_en-US" xlink:label="lab_lbk_FinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Assets [Abstract]</link:label>
    <link:label id="lab_lbk_FinancialAssetsAbstract_documentation_en-US" xlink:label="lab_lbk_FinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_FinancialAssetsAbstract" xlink:href="lbk-20260630.xsd#lbk_FinancialAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_FinancialAssetsAbstract" xlink:to="lab_lbk_FinancialAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_019f128b-a311-77a7-8ded-0f718ddf80d2_totalLabel_en-US" xlink:label="lab_ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Profit attributable to ordinary shareholders</link:label>
    <link:label id="lab_ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_label_en-US" xlink:label="lab_ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" xlink:to="lab_ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Revenue_019f128b-a38f-7f20-9104-102e19483862_totalLabel_en-US" xlink:label="lab_ifrs-full_Revenue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total income</link:label>
    <link:label id="lab_ifrs-full_Revenue_019f128b-a38f-7645-9e1b-0f464e116f37_terseLabel_en-US" xlink:label="lab_ifrs-full_Revenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment income</link:label>
    <link:label id="lab_ifrs-full_Revenue_label_en-US" xlink:label="lab_ifrs-full_Revenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Revenue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Revenue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Revenue" xlink:to="lab_ifrs-full_Revenue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable_019f128b-a38f-73d3-8acd-d50aecc534af_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialLiabilitiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:to="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RateVariableDomain_019f128b-a38f-7914-a9fb-2e3d3b801e11_terseLabel_en-US" xlink:label="lab_lbk_RateVariableDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:label id="lab_lbk_RateVariableDomain_label_en-US" xlink:label="lab_lbk_RateVariableDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rate, Variable [Domain]</link:label>
    <link:label id="lab_lbk_RateVariableDomain_documentation_en-US" xlink:label="lab_lbk_RateVariableDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Rate, Variable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RateVariableDomain" xlink:href="lbk-20260630.xsd#lbk_RateVariableDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RateVariableDomain" xlink:to="lab_lbk_RateVariableDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_PriceIndexAxis_019f128b-a311-71ac-934e-c501eec3c806_terseLabel_en-US" xlink:label="lab_lbk_PriceIndexAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Price index [Axis]</link:label>
    <link:label id="lab_lbk_PriceIndexAxis_label_en-US" xlink:label="lab_lbk_PriceIndexAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Price Index [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_PriceIndexAxis" xlink:href="lbk-20260630.xsd#lbk_PriceIndexAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_PriceIndexAxis" xlink:to="lab_lbk_PriceIndexAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss_019f128b-a311-7ffe-95e9-9a97bd7a8f63_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through profit or loss</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RateVariableAxis_019f128b-a311-7c96-abb7-ffd4571a102f_terseLabel_en-US" xlink:label="lab_lbk_RateVariableAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:label id="lab_lbk_RateVariableAxis_label_en-US" xlink:label="lab_lbk_RateVariableAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rate, Variable [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RateVariableAxis" xlink:href="lbk-20260630.xsd#lbk_RateVariableAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RateVariableAxis" xlink:to="lab_lbk_RateVariableAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IssuedCapitalMember_019f369c-73df-76d6-ba95-7047f6cb021b_terseLabel_en-US" xlink:label="lab_ifrs-full_IssuedCapitalMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share capital &#163;m</link:label>
    <link:label id="lab_ifrs-full_IssuedCapitalMember_label_en-US" xlink:label="lab_ifrs-full_IssuedCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issued capital [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapitalMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssuedCapitalMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IssuedCapitalMember" xlink:to="lab_ifrs-full_IssuedCapitalMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GeographicalAreasAxis_019f128b-a311-7db5-9093-fc64bc7c4798_terseLabel_en-US" xlink:label="lab_ifrs-full_GeographicalAreasAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical areas [axis]</link:label>
    <link:label id="lab_ifrs-full_GeographicalAreasAxis_label_en-US" xlink:label="lab_ifrs-full_GeographicalAreasAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical areas [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GeographicalAreasAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GeographicalAreasAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GeographicalAreasAxis" xlink:to="lab_ifrs-full_GeographicalAreasAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain_019f128b-a311-7853-bf6d-11ea66e530ed_terseLabel_en-US" xlink:label="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset) [domain]</link:label>
    <link:label id="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain_label_en-US" xlink:label="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset) [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDefinedBenefitLiabilityAssetDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:to="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties_019f128b-a311-7d60-b445-412d5b57e3dd_negatedTerseLabel_en-US" xlink:label="lab_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Interest paid on borrowings from parent company</link:label>
    <link:label id="lab_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties_label_en-US" xlink:label="lab_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Payments Of Advances And Loans From Related Parties</link:label>
    <link:label id="lab_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties_documentation_en-US" xlink:label="lab_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The cash outflow for interest payments of advances and loans from related parties.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties" xlink:href="lbk-20260630.xsd#lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties" xlink:to="lab_lbk_InterestPaymentsOfAdvancesAndLoansFromRelatedParties" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfOtherProvisionsDomain_019f128b-a311-7b02-80f2-10e6415f102b_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfOtherProvisionsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of other provisions [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfOtherProvisionsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfOtherProvisionsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of other provisions [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfOtherProvisionsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfOtherProvisionsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfOtherProvisionsDomain" xlink:to="lab_ifrs-full_ClassesOfOtherProvisionsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock_019f128b-a24a-756c-890b-e2c29831c74b_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of principal assumptions used in the valuations of the defined benefit pension schemes</link:label>
    <link:label id="lab_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock_label_en-US" xlink:label="lab_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Principal Assumptions Used In Valuations Of Defined Benefit Pension Schemes [Table Text Block]</link:label>
    <link:label id="lab_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock_documentation_en-US" xlink:label="lab_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of principal assumptions used in the valuations of the defined benefit pension schemes.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock" xlink:to="lab_lbk_ScheduleOfPrincipalAssumptionsUsedInValuationsOfDefinedBenefitPensionSchemesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherReservesMember_019f128b-a38f-7bfc-afff-21f0c8b5a28e_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherReservesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other reserves &#163;m</link:label>
    <link:label id="lab_ifrs-full_OtherReservesMember_label_en-US" xlink:label="lab_ifrs-full_OtherReservesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other reserves [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherReservesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherReservesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherReservesMember" xlink:to="lab_ifrs-full_OtherReservesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_KeyAssumptionOfCPIInflation_019f36c9-b327-7b9f-9d7c-d04ac487bd25_terseLabel_en-US" xlink:label="lab_lbk_KeyAssumptionOfCPIInflation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CPI inflation</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfCPIInflation_label_en-US" xlink:label="lab_lbk_KeyAssumptionOfCPIInflation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key Assumption Of CPI Inflation</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfCPIInflation_documentation_en-US" xlink:label="lab_lbk_KeyAssumptionOfCPIInflation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Key Assumption Of CPI Inflation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_KeyAssumptionOfCPIInflation" xlink:href="lbk-20260630.xsd#lbk_KeyAssumptionOfCPIInflation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_KeyAssumptionOfCPIInflation" xlink:to="lab_lbk_KeyAssumptionOfCPIInflation" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_IrrevocableCommitments_019f128b-a38f-73bb-aaf6-77bf3568b3bc_terseLabel_en-US" xlink:label="lab_lbk_IrrevocableCommitments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Irrevocable commitments and guarantees</link:label>
    <link:label id="lab_lbk_IrrevocableCommitments_label_en-US" xlink:label="lab_lbk_IrrevocableCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Irrevocable Commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_IrrevocableCommitments" xlink:href="lbk-20260630.xsd#lbk_IrrevocableCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_IrrevocableCommitments" xlink:to="lab_lbk_IrrevocableCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CreditAndDebitCardFees_019f128b-a24a-7c2f-82e5-a5eaa3dc1195_terseLabel_en-US" xlink:label="lab_lbk_CreditAndDebitCardFees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit and debit card fees</link:label>
    <link:label id="lab_lbk_CreditAndDebitCardFees_label_en-US" xlink:label="lab_lbk_CreditAndDebitCardFees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit And Debit Card Fees</link:label>
    <link:label id="lab_lbk_CreditAndDebitCardFees_documentation_en-US" xlink:label="lab_lbk_CreditAndDebitCardFees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit And Debit Card Fees</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CreditAndDebitCardFees" xlink:href="lbk-20260630.xsd#lbk_CreditAndDebitCardFees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CreditAndDebitCardFees" xlink:to="lab_lbk_CreditAndDebitCardFees" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock_019f128b-a311-71f9-9e73-0a96764a75e9_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of relationship between tax expense and accounting profit</link:label>
    <link:label id="lab_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Reconciliation Of Charge Resulting From Applying UK Corporation Tax Rate [Table Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of relationship between tax expense and accounting profit.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock" xlink:to="lab_lbk_DisclosureOfReconciliationOfChargeResultingFromApplyingUKCorporationTaxRateTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProbabilityOfDefaultAxis_019f128b-a311-7937-9f44-4a1d5b2bf41d_terseLabel_en-US" xlink:label="lab_ifrs-full_ProbabilityOfDefaultAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Probability of default [Axis]</link:label>
    <link:label id="lab_ifrs-full_ProbabilityOfDefaultAxis_label_en-US" xlink:label="lab_ifrs-full_ProbabilityOfDefaultAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability of default [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProbabilityOfDefaultAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProbabilityOfDefaultAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProbabilityOfDefaultAxis" xlink:to="lab_ifrs-full_ProbabilityOfDefaultAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock_019f128b-a311-7322-b656-c7bb7f82e840_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of preparation and accounting policies</link:label>
    <link:label id="lab_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Basis Of Preparation Of Financial Statements And Significant Accounting Policies [Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure Of Basis Of Preparation Of Financial Statements And Significant Accounting Policies</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock" xlink:to="lab_lbk_DisclosureOfBasisOfPreparationOfFinancialStatementsAndSignificantAccountingPoliciesTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable_019f128b-a311-7505-a9c5-b5ce7a7dc1d0_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SegmentsDomain_019f128b-a311-76f7-8a0e-869520f04116_terseLabel_en-US" xlink:label="lab_ifrs-full_SegmentsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segments</link:label>
    <link:label id="lab_ifrs-full_SegmentsDomain_label_en-US" xlink:label="lab_ifrs-full_SegmentsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SegmentsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SegmentsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SegmentsDomain" xlink:to="lab_ifrs-full_SegmentsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_019f36b4-6ef8-718e-b835-7d3bb96f1d30_periodStartLabel_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at beginning of period</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_019f36b4-7533-7708-946e-d994299b9e9a_periodEndLabel_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at end of period</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_label_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="lab_ifrs-full_CashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities_019f128b-a311-76c9-9101-536e0c8ca0ed_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from issue of subordinated liabilities</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities_019f84b0-dc05-7193-a5f4-191bc1ec42ae_verboseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Issued during the period</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from issue of subordinated liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities" xlink:to="lab_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_019f128b-a38f-72f6-b50a-850d4a1098ec_negatedLabel_en-US" xlink:label="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">UK corporation tax thereon at 25.0% (2025: 25.0%)</link:label>
    <link:label id="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_label_en-US" xlink:label="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax expense (income) at applicable tax rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxExpenseIncomeAtApplicableTaxRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:to="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CurrentYearQuarterFourMember_019f128b-a38f-7702-8bc4-dfa00e93257b_terseLabel_en-US" xlink:label="lab_lbk_CurrentYearQuarterFourMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fourth quarter 2026 %</link:label>
    <link:label id="lab_lbk_CurrentYearQuarterFourMember_label_en-US" xlink:label="lab_lbk_CurrentYearQuarterFourMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Year Quarter Four [Member]</link:label>
    <link:label id="lab_lbk_CurrentYearQuarterFourMember_documentation_en-US" xlink:label="lab_lbk_CurrentYearQuarterFourMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Current Year Quarter Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CurrentYearQuarterFourMember" xlink:href="lbk-20260630.xsd#lbk_CurrentYearQuarterFourMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CurrentYearQuarterFourMember" xlink:to="lab_lbk_CurrentYearQuarterFourMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfAccountingJudgementsAndEstimatesAbstract_label_en-US" xlink:label="lab_lbk_DisclosureOfAccountingJudgementsAndEstimatesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Accounting Judgements And Estimates [Abstract]</link:label>
    <link:label id="lab_lbk_DisclosureOfAccountingJudgementsAndEstimatesAbstract_documentation_en-US" xlink:label="lab_lbk_DisclosureOfAccountingJudgementsAndEstimatesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure Of Accounting Judgements And Estimates [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfAccountingJudgementsAndEstimatesAbstract" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfAccountingJudgementsAndEstimatesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfAccountingJudgementsAndEstimatesAbstract" xlink:to="lab_lbk_DisclosureOfAccountingJudgementsAndEstimatesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AssetsAbstract_019f128b-a311-7ae6-be4f-69ee8249c611_terseLabel_en-US" xlink:label="lab_ifrs-full_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:label id="lab_ifrs-full_AssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AssetsAbstract" xlink:to="lab_ifrs-full_AssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CreditSpreadMeasurementInputMember_019f4c28-2dd0-7853-abd8-26bf7bbe31f7_terseLabel_en-US" xlink:label="lab_ifrs-full_CreditSpreadMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit spreads</link:label>
    <link:label id="lab_ifrs-full_CreditSpreadMeasurementInputMember_label_en-US" xlink:label="lab_ifrs-full_CreditSpreadMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit spread, measurement input [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CreditSpreadMeasurementInputMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CreditSpreadMeasurementInputMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CreditSpreadMeasurementInputMember" xlink:to="lab_ifrs-full_CreditSpreadMeasurementInputMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityAndLiabilities_019f128b-a311-796a-9506-7eafef935cf6_totalLabel_en-US" xlink:label="lab_ifrs-full_EquityAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total equity and liabilities</link:label>
    <link:label id="lab_ifrs-full_EquityAndLiabilities_label_en-US" xlink:label="lab_ifrs-full_EquityAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity and liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAndLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityAndLiabilities" xlink:to="lab_ifrs-full_EquityAndLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CreditCardsMember_019f128b-a38f-766b-b9fd-c915d3d5272e_terseLabel_en-US" xlink:label="lab_lbk_CreditCardsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit cards</link:label>
    <link:label id="lab_lbk_CreditCardsMember_label_en-US" xlink:label="lab_lbk_CreditCardsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Cards [Member]</link:label>
    <link:label id="lab_lbk_CreditCardsMember_documentation_en-US" xlink:label="lab_lbk_CreditCardsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Cards</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CreditCardsMember" xlink:href="lbk-20260630.xsd#lbk_CreditCardsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CreditCardsMember" xlink:to="lab_lbk_CreditCardsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses_019f8492-c47b-7917-94b3-c5f923da6ee9_negatedTerseLabel_en-US" xlink:label="lab_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Non-taxable (non-deductible) foreign exchange gains (losses)</link:label>
    <link:label id="lab_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses_label_en-US" xlink:label="lab_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Effect Of Expense Non-Taxable (Non-Deductible) In Determining Taxable Profit (Tax Loss), Foreign Exchange Gains (Losses)</link:label>
    <link:label id="lab_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses_documentation_en-US" xlink:label="lab_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Effect Of Expense Non-Taxable (Non-Deductible) In Determining Taxable Profit (Tax Loss), Foreign Exchange Gains (Losses)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses" xlink:href="lbk-20260630.xsd#lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses" xlink:to="lab_lbk_TaxEffectOfExpenseNonTaxableNonDeductibleInDeterminingTaxableProfitTaxLossForeignExchangeGainsLosses" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Provisions_019f128b-a311-759d-b4fd-c44bd6c4bfe1_terseLabel_en-US" xlink:label="lab_ifrs-full_Provisions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provisions</link:label>
    <link:label id="lab_ifrs-full_Provisions_label_en-US" xlink:label="lab_ifrs-full_Provisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provisions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Provisions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Provisions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Provisions" xlink:to="lab_ifrs-full_Provisions" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_InstrumentsProvidingSecurityForNotes_019f128b-a24a-78eb-b05c-61a49e1e26cf_terseLabel_en-US" xlink:label="lab_lbk_InstrumentsProvidingSecurityForNotes" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Instruments providing security for notes</link:label>
    <link:label id="lab_lbk_InstrumentsProvidingSecurityForNotes_label_en-US" xlink:label="lab_lbk_InstrumentsProvidingSecurityForNotes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Instruments Providing Security For Notes</link:label>
    <link:label id="lab_lbk_InstrumentsProvidingSecurityForNotes_documentation_en-US" xlink:label="lab_lbk_InstrumentsProvidingSecurityForNotes" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Instruments Providing Security For Notes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_InstrumentsProvidingSecurityForNotes" xlink:href="lbk-20260630.xsd#lbk_InstrumentsProvidingSecurityForNotes"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_InstrumentsProvidingSecurityForNotes" xlink:to="lab_lbk_InstrumentsProvidingSecurityForNotes" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_PriceIndexDomain_019f128b-a38f-70bc-a7b7-e23178e25626_terseLabel_en-US" xlink:label="lab_lbk_PriceIndexDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Price index [Domain]</link:label>
    <link:label id="lab_lbk_PriceIndexDomain_label_en-US" xlink:label="lab_lbk_PriceIndexDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Price Index [Domain]</link:label>
    <link:label id="lab_lbk_PriceIndexDomain_documentation_en-US" xlink:label="lab_lbk_PriceIndexDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">na</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_PriceIndexDomain" xlink:href="lbk-20260630.xsd#lbk_PriceIndexDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_PriceIndexDomain" xlink:to="lab_lbk_PriceIndexDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CorporateInsolvencyRatesMember_019f128b-a311-7dbb-8207-32e5f19a3607_terseLabel_en-US" xlink:label="lab_lbk_CorporateInsolvencyRatesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Corporate insolvency rates</link:label>
    <link:label id="lab_lbk_CorporateInsolvencyRatesMember_label_en-US" xlink:label="lab_lbk_CorporateInsolvencyRatesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporate Insolvency Rates [Member]</link:label>
    <link:label id="lab_lbk_CorporateInsolvencyRatesMember_documentation_en-US" xlink:label="lab_lbk_CorporateInsolvencyRatesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Corporate Insolvency Rates</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CorporateInsolvencyRatesMember" xlink:href="lbk-20260630.xsd#lbk_CorporateInsolvencyRatesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CorporateInsolvencyRatesMember" xlink:to="lab_lbk_CorporateInsolvencyRatesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterFourMember_019f128b-a311-7c6e-a0c3-367b9ea57f21_terseLabel_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterFourMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fourth quarter 2027 %</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterFourMember_label_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterFourMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year, Quarter Four [Member]</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterFourMember_documentation_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterFourMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year, Quarter Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OneYearAfterReportingYearQuarterFourMember" xlink:href="lbk-20260630.xsd#lbk_OneYearAfterReportingYearQuarterFourMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OneYearAfterReportingYearQuarterFourMember" xlink:to="lab_lbk_OneYearAfterReportingYearQuarterFourMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterTwoMember_019f128b-a311-7ae3-8823-086e6e0896c4_terseLabel_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Second quarter 2027 %</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterTwoMember_label_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year, Quarter Two [Member]</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterTwoMember_documentation_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterTwoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year, Quarter Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OneYearAfterReportingYearQuarterTwoMember" xlink:href="lbk-20260630.xsd#lbk_OneYearAfterReportingYearQuarterTwoMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OneYearAfterReportingYearQuarterTwoMember" xlink:to="lab_lbk_OneYearAfterReportingYearQuarterTwoMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory_019f128b-a311-7c17-9941-4531ffd6ae01_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of income tax [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:to="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementAssetsAbstract_019f128b-a311-7717-acab-5a6f4a88cffe_terseLabel_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in fair value measurement, assets [abstract]</link:label>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementAssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in fair value measurement, assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReconciliationOfChangesInFairValueMeasurementAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReconciliationOfChangesInFairValueMeasurementAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReconciliationOfChangesInFairValueMeasurementAssetsAbstract" xlink:to="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_019f128b-a311-7507-9752-6f2f1e958462_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exchange and other adjustments</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through foreign exchange and other movements, financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsLineItems_019f128b-a38f-7e34-b040-2faaa280011c_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Operating Segments [Line Items]</link:label>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsLineItems_label_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Operating Segments [Line Items]</link:label>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsLineItems_documentation_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfOperatingSegmentsLineItems" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfOperatingSegmentsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfOperatingSegmentsLineItems" xlink:to="lab_lbk_ScheduleOfOperatingSegmentsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDefinedBenefitPlansAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDefinedBenefitPlansAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of defined benefit plans [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDefinedBenefitPlansAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDefinedBenefitPlansAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDefinedBenefitPlansAbstract" xlink:to="lab_ifrs-full_DisclosureOfDefinedBenefitPlansAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ImpactOfSurchargeOnBankingProfits_019f128b-a311-723e-93fa-832cf35754f8_negatedLabel_en-US" xlink:label="lab_lbk_ImpactOfSurchargeOnBankingProfits" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Impact of surcharge on banking profits</link:label>
    <link:label id="lab_lbk_ImpactOfSurchargeOnBankingProfits_label_en-US" xlink:label="lab_lbk_ImpactOfSurchargeOnBankingProfits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impact Of Surcharge On Banking Profits</link:label>
    <link:label id="lab_lbk_ImpactOfSurchargeOnBankingProfits_documentation_en-US" xlink:label="lab_lbk_ImpactOfSurchargeOnBankingProfits" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of impact of surcharge on banking profits.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ImpactOfSurchargeOnBankingProfits" xlink:href="lbk-20260630.xsd#lbk_ImpactOfSurchargeOnBankingProfits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ImpactOfSurchargeOnBankingProfits" xlink:to="lab_lbk_ImpactOfSurchargeOnBankingProfits" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome_019f128b-a311-7951-b1cc-74834d16f963_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax relating to changes in fair value of financial liability attributable to change in credit risk of liability included in other comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome" xlink:to="lab_ifrs-full_IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProbabilityOfDefaultDomain_019f128b-a311-72f5-87d6-386584c50dc8_terseLabel_en-US" xlink:label="lab_ifrs-full_ProbabilityOfDefaultDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Probability of default [domain]</link:label>
    <link:label id="lab_ifrs-full_ProbabilityOfDefaultDomain_label_en-US" xlink:label="lab_ifrs-full_ProbabilityOfDefaultDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability of default [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProbabilityOfDefaultDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProbabilityOfDefaultDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProbabilityOfDefaultDomain" xlink:to="lab_ifrs-full_ProbabilityOfDefaultDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_IssueOfOtherEquityInstruments_019f128b-a311-7fe4-996d-b33c21c88bb9_terseLabel_en-US" xlink:label="lab_lbk_IssueOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Issue of other equity instruments</link:label>
    <link:label id="lab_lbk_IssueOfOtherEquityInstruments_label_en-US" xlink:label="lab_lbk_IssueOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issue Of Other Equity Instruments</link:label>
    <link:label id="lab_lbk_IssueOfOtherEquityInstruments_documentation_en-US" xlink:label="lab_lbk_IssueOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of issuance of other equity instruments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_IssueOfOtherEquityInstruments" xlink:href="lbk-20260630.xsd#lbk_IssueOfOtherEquityInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_IssueOfOtherEquityInstruments" xlink:to="lab_lbk_IssueOfOtherEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock_019f128b-a24a-7961-842e-1c60c482280c_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of generation of multiple economic assumptions by quarter and by year</link:label>
    <link:label id="lab_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Detailed Information About Total Impact On ECL Per Scenario [Table Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure Of Detailed Information About Total Impact On ECL With Stage Allocation Per Scenario Explanatory</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock" xlink:to="lab_lbk_DisclosureOfDetailedInformationAboutTotalImpactOnECLPerScenarioTableTextBlock" xlink:type="arc" order="1"/>
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    <link:label id="lab_lbk_ReclassificationAdjustmentsOnImpairmentOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_label_en-US" xlink:label="lab_lbk_ReclassificationAdjustmentsOnImpairmentOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification Adjustments On Impairment Of Financial Assets Measured At Fair Value Through Other Comprehensive Income Before Tax</link:label>
    <link:label id="lab_lbk_ReclassificationAdjustmentsOnImpairmentOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_documentation_en-US" xlink:label="lab_lbk_ReclassificationAdjustmentsOnImpairmentOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of reclassification adjustments related to impairment of financial assets measured at fair value through other comprehensive income, before tax.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ReclassificationAdjustmentsOnImpairmentOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:href="lbk-20260630.xsd#lbk_ReclassificationAdjustmentsOnImpairmentOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ReclassificationAdjustmentsOnImpairmentOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:to="lab_lbk_ReclassificationAdjustmentsOnImpairmentOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation_019f128b-a311-7156-8397-7b154f8b45d1_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prices index</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of expected rates of inflation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation"/>
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    <link:label id="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities_019f128b-a38f-71a2-bc6c-31b7758a34c8_negatedLabel_en-US" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest paid on subordinated liabilities</link:label>
    <link:label id="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest paid, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCost_019f128b-a311-7d01-b572-c6396688191e_totalLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Financial assets at amortised cost</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCost_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at amortised cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtAmortisedCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:to="lab_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInDeferredTaxLiabilityAsset_019f128b-a311-731a-816e-62491d6e2888_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInDeferredTaxLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reduction in deferred tax asset</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInDeferredTaxLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInDeferredTaxLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in deferred tax liability (asset)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInDeferredTaxLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInDeferredTaxLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInDeferredTaxLiabilityAsset" xlink:to="lab_ifrs-full_IncreaseDecreaseInDeferredTaxLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities_019f36d4-f6fd-7ce2-b321-b7d3434cad69_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign exchange movements</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CommercialBankingMember_019f128b-a311-78cd-9b0a-206101fce2f1_terseLabel_en-US" xlink:label="lab_lbk_CommercialBankingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial Banking</link:label>
    <link:label id="lab_lbk_CommercialBankingMember_label_en-US" xlink:label="lab_lbk_CommercialBankingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial Banking [Member]</link:label>
    <link:label id="lab_lbk_CommercialBankingMember_documentation_en-US" xlink:label="lab_lbk_CommercialBankingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents commercial banking.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CommercialBankingMember" xlink:href="lbk-20260630.xsd#lbk_CommercialBankingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CommercialBankingMember" xlink:to="lab_lbk_CommercialBankingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsToReconcileProfitLossAttributableToOwnersOfParentToNumeratorUsedInCalculatingBasicEarningsPerShare_019f128b-a311-70f0-a446-81539b1c4500_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsToReconcileProfitLossAttributableToOwnersOfParentToNumeratorUsedInCalculatingBasicEarningsPerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Profit attributable to other equity holders</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsToReconcileProfitLossAttributableToOwnersOfParentToNumeratorUsedInCalculatingBasicEarningsPerShare_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsToReconcileProfitLossAttributableToOwnersOfParentToNumeratorUsedInCalculatingBasicEarningsPerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile profit (loss) attributable to owners of parent to numerator used in calculating basic earnings per share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsToReconcileProfitLossAttributableToOwnersOfParentToNumeratorUsedInCalculatingBasicEarningsPerShare" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsToReconcileProfitLossAttributableToOwnersOfParentToNumeratorUsedInCalculatingBasicEarningsPerShare"/>
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    <link:label id="lab_ifrs-full_RestructuringProvision_019f128b-a311-713b-b14f-a516297f5420_terseLabel_en-US" xlink:label="lab_ifrs-full_RestructuringProvision" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring provision</link:label>
    <link:label id="lab_ifrs-full_RestructuringProvision_label_en-US" xlink:label="lab_ifrs-full_RestructuringProvision" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring provision</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RestructuringProvision" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RestructuringProvision"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RestructuringProvision" xlink:to="lab_ifrs-full_RestructuringProvision" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_InstrumentsProvidingSecurityForBonds_019f128b-a311-709b-a026-ab88755e9b95_terseLabel_en-US" xlink:label="lab_lbk_InstrumentsProvidingSecurityForBonds" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Instruments providing security for bonds</link:label>
    <link:label id="lab_lbk_InstrumentsProvidingSecurityForBonds_label_en-US" xlink:label="lab_lbk_InstrumentsProvidingSecurityForBonds" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Instruments Providing Security For Bonds</link:label>
    <link:label id="lab_lbk_InstrumentsProvidingSecurityForBonds_documentation_en-US" xlink:label="lab_lbk_InstrumentsProvidingSecurityForBonds" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Instruments Providing Security For Bonds</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_InstrumentsProvidingSecurityForBonds" xlink:href="lbk-20260630.xsd#lbk_InstrumentsProvidingSecurityForBonds"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_InstrumentsProvidingSecurityForBonds" xlink:to="lab_lbk_InstrumentsProvidingSecurityForBonds" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_AllowanceForImpairmentLossesLineItems_019f128b-a24a-7267-8513-800f40ffdd12_terseLabel_en-US" xlink:label="lab_lbk_AllowanceForImpairmentLossesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Allowance For Impairment Losses [Line Items]</link:label>
    <link:label id="lab_lbk_AllowanceForImpairmentLossesLineItems_label_en-US" xlink:label="lab_lbk_AllowanceForImpairmentLossesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance For Impairment Losses [Line Items]</link:label>
    <link:label id="lab_lbk_AllowanceForImpairmentLossesLineItems_documentation_en-US" xlink:label="lab_lbk_AllowanceForImpairmentLossesLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Allowance For Impairment Losses [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_AllowanceForImpairmentLossesLineItems" xlink:href="lbk-20260630.xsd#lbk_AllowanceForImpairmentLossesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_AllowanceForImpairmentLossesLineItems" xlink:to="lab_lbk_AllowanceForImpairmentLossesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_GlobalTariffAndPoliticalDisruptionRisksMember_019f128b-a311-7b9a-8652-62baa068648b_terseLabel_en-US" xlink:label="lab_lbk_GlobalTariffAndPoliticalDisruptionRisksMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Global tariff and political disruption risks</link:label>
    <link:label id="lab_lbk_GlobalTariffAndPoliticalDisruptionRisksMember_label_en-US" xlink:label="lab_lbk_GlobalTariffAndPoliticalDisruptionRisksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Global Tariff and Political Disruption Risks [Member]</link:label>
    <link:label id="lab_lbk_GlobalTariffAndPoliticalDisruptionRisksMember_documentation_en-US" xlink:label="lab_lbk_GlobalTariffAndPoliticalDisruptionRisksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Global Tariff and Political Disruption Risks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_GlobalTariffAndPoliticalDisruptionRisksMember" xlink:href="lbk-20260630.xsd#lbk_GlobalTariffAndPoliticalDisruptionRisksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_GlobalTariffAndPoliticalDisruptionRisksMember" xlink:to="lab_lbk_GlobalTariffAndPoliticalDisruptionRisksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RelatedPartyTransactionsAbstract_019f128b-a311-7eed-8818-075466178757_terseLabel_en-US" xlink:label="lab_ifrs-full_RelatedPartyTransactionsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related party transactions [abstract]</link:label>
    <link:label id="lab_ifrs-full_RelatedPartyTransactionsAbstract_label_en-US" xlink:label="lab_ifrs-full_RelatedPartyTransactionsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related party transactions [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RelatedPartyTransactionsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RelatedPartyTransactionsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RelatedPartyTransactionsAbstract" xlink:to="lab_ifrs-full_RelatedPartyTransactionsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain_019f128b-a38f-7c0c-855f-93b02d6a4fab_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial liabilities [domain]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial liabilities [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfFinancialLiabilitiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:to="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_019f128b-a311-7814-a5a9-15ee1fae7ac9_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash flows (used in) provided by investing activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) investing activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory_019f128b-a311-764d-832b-969399b9f84b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related party transactions</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of related party [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfRelatedPartyExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:to="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialAssetsDomain_019f128b-a311-7681-a594-60ff29904b3f_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial assets [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial assets [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialAssetsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:to="lab_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax_019f368b-827f-7340-87ea-ef7b3a456c66_totalLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Realised gains and losses on equity shares held at FVOCI</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax"/>
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    <link:label id="lab_ifrs-full_TradingIncomeExpense_019f128b-a38f-7e91-8165-77685fbddec3_terseLabel_en-US" xlink:label="lab_ifrs-full_TradingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net trading income</link:label>
    <link:label id="lab_ifrs-full_TradingIncomeExpense_label_en-US" xlink:label="lab_ifrs-full_TradingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading income (expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradingIncomeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradingIncomeExpense"/>
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    <link:label id="lab_ifrs-full_Level3OfFairValueHierarchyMember_019f36be-0473-73d4-a784-9b4a625f9fe2_terseLabel_en-US" xlink:label="lab_ifrs-full_Level3OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Level 3 &#163;m</link:label>
    <link:label id="lab_ifrs-full_Level3OfFairValueHierarchyMember_label_en-US" xlink:label="lab_ifrs-full_Level3OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Level 3 of fair value hierarchy [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Level3OfFairValueHierarchyMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Level3OfFairValueHierarchyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Level3OfFairValueHierarchyMember" xlink:to="lab_ifrs-full_Level3OfFairValueHierarchyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_019f128b-a311-760f-aa05-9de1cf63d16f_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Critical accounting judgements and key sources of estimation uncertainty</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of accounting judgements and estimates [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory"/>
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    <link:label id="lab_ifrs-full_LegalProceedingsContingentLiabilityMember_019f128b-a311-7fea-aad9-38f9f741e8e9_terseLabel_en-US" xlink:label="lab_ifrs-full_LegalProceedingsContingentLiabilityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal proceedings contingent liability</link:label>
    <link:label id="lab_ifrs-full_LegalProceedingsContingentLiabilityMember_label_en-US" xlink:label="lab_ifrs-full_LegalProceedingsContingentLiabilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal proceedings contingent liability [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LegalProceedingsContingentLiabilityMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LegalProceedingsContingentLiabilityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LegalProceedingsContingentLiabilityMember" xlink:to="lab_ifrs-full_LegalProceedingsContingentLiabilityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_UnobservableInputsAxis_019f128b-a311-7178-a18d-751d7a4ba1f7_terseLabel_en-US" xlink:label="lab_ifrs-full_UnobservableInputsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unobservable inputs [Axis]</link:label>
    <link:label id="lab_ifrs-full_UnobservableInputsAxis_label_en-US" xlink:label="lab_ifrs-full_UnobservableInputsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unobservable inputs [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UnobservableInputsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UnobservableInputsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UnobservableInputsAxis" xlink:to="lab_ifrs-full_UnobservableInputsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_019f128b-a311-764c-a817-a4b2ab05f30a_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Movements in foreign currency translation reserve, net of tax</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax, exchange differences on translation of foreign operations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract_019f128b-a311-77be-89e8-f6371edb5614_terseLabel_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in fair value measurement, liabilities [abstract]</link:label>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in fair value measurement, liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:to="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfOperatingExpensesTableTextBlock_019f128b-a311-7bef-8f05-70c0d10fe79c_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfOperatingExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of operating expenses</link:label>
    <link:label id="lab_lbk_ScheduleOfOperatingExpensesTableTextBlock_label_en-US" xlink:label="lab_lbk_ScheduleOfOperatingExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Operating Expenses [Table Text Block]</link:label>
    <link:label id="lab_lbk_ScheduleOfOperatingExpensesTableTextBlock_documentation_en-US" xlink:label="lab_lbk_ScheduleOfOperatingExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule Of Operating Expenses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfOperatingExpensesTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfOperatingExpensesTableTextBlock"/>
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    <link:label id="lab_ifrs-full_DisclosureOfDefinedBenefitPlansTable_019f128b-a311-7a19-bd1b-b5a03ce3188b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDefinedBenefitPlansTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of defined benefit plans [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDefinedBenefitPlansTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDefinedBenefitPlansTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of defined benefit plans [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDefinedBenefitPlansTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDefinedBenefitPlansTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDefinedBenefitPlansTable" xlink:to="lab_ifrs-full_DisclosureOfDefinedBenefitPlansTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets_019f128b-a38f-763b-b402-be19714fd1a3_terseLabel_en-US" xlink:label="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Write-offs and other &#163;m</link:label>
    <link:label id="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease through write-off, financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DecreaseThroughWriteoffFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:to="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SegmentConsolidationItemsDomain_019f128b-a311-7394-8b6c-0f5991377105_terseLabel_en-US" xlink:label="lab_ifrs-full_SegmentConsolidationItemsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment consolidation items [domain]</link:label>
    <link:label id="lab_ifrs-full_SegmentConsolidationItemsDomain_label_en-US" xlink:label="lab_ifrs-full_SegmentConsolidationItemsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment consolidation items [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SegmentConsolidationItemsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SegmentConsolidationItemsDomain"/>
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    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterOneMember_019f128b-a311-7a07-80b2-787d8de05bec_terseLabel_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterOneMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">First quarter 2027 %</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterOneMember_label_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year, Quarter One [Member]</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterOneMember_documentation_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterOneMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year, Quarter One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OneYearAfterReportingYearQuarterOneMember" xlink:href="lbk-20260630.xsd#lbk_OneYearAfterReportingYearQuarterOneMember"/>
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    <link:label id="lab_lbk_OtherPostretirementBenefitSchemesMember_019f36f0-9892-7808-9fc9-9c629b8b69c1_terseLabel_en-US" xlink:label="lab_lbk_OtherPostretirementBenefitSchemesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other post-retirement schemes</link:label>
    <link:label id="lab_lbk_OtherPostretirementBenefitSchemesMember_label_en-US" xlink:label="lab_lbk_OtherPostretirementBenefitSchemesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Postretirement Benefit Schemes [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OtherPostretirementBenefitSchemesMember" xlink:href="lbk-20260630.xsd#lbk_OtherPostretirementBenefitSchemesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OtherPostretirementBenefitSchemesMember" xlink:to="lab_lbk_OtherPostretirementBenefitSchemesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners_019f128b-a311-7356-b5c0-122784bf95a1_totalLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total transactions with owners</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through transactions with owners, equity</link:label>
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    <link:label id="lab_lbk_RetailOtherMember_019f128b-a311-7c3c-8aa5-ef142f8bc165_terseLabel_en-US" xlink:label="lab_lbk_RetailOtherMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Retail</link:label>
    <link:label id="lab_lbk_RetailOtherMember_label_en-US" xlink:label="lab_lbk_RetailOtherMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retail Other [Member]</link:label>
    <link:label id="lab_lbk_RetailOtherMember_documentation_en-US" xlink:label="lab_lbk_RetailOtherMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">n/a</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RetailOtherMember" xlink:href="lbk-20260630.xsd#lbk_RetailOtherMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RetailOtherMember" xlink:to="lab_lbk_RetailOtherMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherEquityInterestMember_019f128b-a311-76e4-8547-976b8f3fc0a2_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherEquityInterestMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other equity instruments &#163;m</link:label>
    <link:label id="lab_ifrs-full_OtherEquityInterestMember_label_en-US" xlink:label="lab_ifrs-full_OtherEquityInterestMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other equity interest [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherEquityInterestMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherEquityInterestMember"/>
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    <link:label id="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_019f128b-a311-72a1-83ca-e8f4a339322e_terseLabel_en-US" xlink:label="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effects of exchange rate changes on cash and cash equivalents</link:label>
    <link:label id="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_label_en-US" xlink:label="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effect of exchange rate changes on cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:to="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsTable_019f128b-a311-725d-b26d-a6e9265f46ae_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Allowance Account For Credit Losses Of Financial Assets [Table]</link:label>
    <link:label id="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsTable_label_en-US" xlink:label="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Allowance Account For Credit Losses Of Financial Assets [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsTable" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsTable" xlink:to="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock_019f128b-a311-7378-828d-a713b10cf1a7_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of carrying values and fair values of financial assets and liabilities</link:label>
    <link:label id="lab_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Carrying Values And Fair Values Of Financial Assets And Financial Liabilities [Table Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of carrying values and fair values of financial assets and financial liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock" xlink:to="lab_lbk_DisclosureOfCarryingValuesAndFairValuesOfFinancialAssetsAndFinancialLiabilitiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RedemptionFairValueMeasurementLiabilities_019f3709-5e41-7cf7-818a-c7126b2b18df_negatedLabel_en-US" xlink:label="lab_lbk_RedemptionFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Redemptions</link:label>
    <link:label id="lab_lbk_RedemptionFairValueMeasurementLiabilities_label_en-US" xlink:label="lab_lbk_RedemptionFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Redemption, Fair Value Measurement, Liabilities</link:label>
    <link:label id="lab_lbk_RedemptionFairValueMeasurementLiabilities_documentation_en-US" xlink:label="lab_lbk_RedemptionFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The decrease in the fair value measurement of liabilities resulting from redemption.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RedemptionFairValueMeasurementLiabilities" xlink:href="lbk-20260630.xsd#lbk_RedemptionFairValueMeasurementLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RedemptionFairValueMeasurementLiabilities" xlink:to="lab_lbk_RedemptionFairValueMeasurementLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_UpsideMember_019f36f5-93a2-7fd7-a35e-d3e6f9762512_terseLabel_en-US" xlink:label="lab_lbk_UpsideMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Upside</link:label>
    <link:label id="lab_lbk_UpsideMember_label_en-US" xlink:label="lab_lbk_UpsideMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Upside [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_UpsideMember" xlink:href="lbk-20260630.xsd#lbk_UpsideMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_UpsideMember" xlink:to="lab_lbk_UpsideMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_019f128b-a311-7ae3-94a3-e3d591daf7a3_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityDomain_019f128b-a24a-7b35-9240-362dbaf80787_terseLabel_en-US" xlink:label="lab_dei_EntityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:label id="lab_dei_EntityDomain_label_en-US" xlink:label="lab_dei_EntityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityDomain" xlink:to="lab_dei_EntityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember_019f128b-a311-72ea-94ca-c214d9975aeb_terseLabel_en-US" xlink:label="lab_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total ECL &#163;m</link:label>
    <link:label id="lab_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember_label_en-US" xlink:label="lab_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected Credit Losses Individually And Collectively Assessed, Including Judgements Applied [Member]</link:label>
    <link:label id="lab_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember_documentation_en-US" xlink:label="lab_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Expected Credit Losses Individually And Collectively Assessed, Including Judgements Applied</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember" xlink:href="lbk-20260630.xsd#lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember" xlink:to="lab_lbk_ExpectedCreditLossesIndividuallyAndCollectivelyAssessedIncludingJudgementsAppliedMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RedemptionsOfOtherEquityInstruments_019f128b-a311-792a-add5-88e4b62237a5_negatedTerseLabel_en-US" xlink:label="lab_lbk_RedemptionsOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repurchases and redemptions of other equity instruments</link:label>
    <link:label id="lab_lbk_RedemptionsOfOtherEquityInstruments_label_en-US" xlink:label="lab_lbk_RedemptionsOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Redemptions Of Other Equity Instruments</link:label>
    <link:label id="lab_lbk_RedemptionsOfOtherEquityInstruments_documentation_en-US" xlink:label="lab_lbk_RedemptionsOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Redemptions Of Other Equity Instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RedemptionsOfOtherEquityInstruments" xlink:href="lbk-20260630.xsd#lbk_RedemptionsOfOtherEquityInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RedemptionsOfOtherEquityInstruments" xlink:to="lab_lbk_RedemptionsOfOtherEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DebtSecurities_019f128b-a311-733c-8f75-34193d07ff75_totalLabel_en-US" xlink:label="lab_ifrs-full_DebtSecurities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Debt instruments issued</link:label>
    <link:label id="lab_ifrs-full_DebtSecurities_019f128b-a311-7875-91e2-872b6fbe1b3c_terseLabel_en-US" xlink:label="lab_ifrs-full_DebtSecurities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities in issue at amortised cost</link:label>
    <link:label id="lab_ifrs-full_DebtSecurities_label_en-US" xlink:label="lab_ifrs-full_DebtSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt instruments issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DebtSecurities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DebtSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DebtSecurities" xlink:to="lab_ifrs-full_DebtSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GeographicalAreasDomain_019f128b-a311-77c3-b0b4-0ff346b1c7a7_terseLabel_en-US" xlink:label="lab_ifrs-full_GeographicalAreasDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical areas [domain]</link:label>
    <link:label id="lab_ifrs-full_GeographicalAreasDomain_label_en-US" xlink:label="lab_ifrs-full_GeographicalAreasDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical areas [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GeographicalAreasDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GeographicalAreasDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GeographicalAreasDomain" xlink:to="lab_ifrs-full_GeographicalAreasDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock_019f128b-a311-7ff8-8443-25005bd5fb49_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Group's post-retirement defined benefit scheme obligations</link:label>
    <link:label id="lab_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Post-Retirement Defined Benefit Obligations [Table Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of post-retirement defined benefit Obligations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:to="lab_lbk_DisclosureOfPostRetirementDefinedBenefitObligationsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalYearFocus_019f128b-a311-7fb2-bb72-a060d76c8d17_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document fiscal year focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalYearFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus" xlink:to="lab_dei_DocumentFiscalYearFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RetailSegmentMember_019f128b-a311-79a1-9dae-afcaf4d64d47_verboseLabel_en-US" xlink:label="lab_lbk_RetailSegmentMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Retail &#163;m</link:label>
    <link:label id="lab_lbk_RetailSegmentMember_label_en-US" xlink:label="lab_lbk_RetailSegmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retail Segment [Member]</link:label>
    <link:label id="lab_lbk_RetailSegmentMember_documentation_en-US" xlink:label="lab_lbk_RetailSegmentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to retail segment.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RetailSegmentMember" xlink:href="lbk-20260630.xsd#lbk_RetailSegmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RetailSegmentMember" xlink:to="lab_lbk_RetailSegmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties_019f128b-a311-79e9-b861-b67c0143deb3_terseLabel_en-US" xlink:label="lab_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Due from fellow Lloyds Banking Group undertakings</link:label>
    <link:label id="lab_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties_019f128b-a311-745a-9af4-c74ed5224c7c_verboseLabel_en-US" xlink:label="lab_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at amortised cost: due from fellow Lloyds Banking Group undertakings</link:label>
    <link:label id="lab_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties_label_en-US" xlink:label="lab_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivables due from related parties</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:to="lab_ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities_019f128b-a311-7cbd-8158-5319669c0652_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Tax paid</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes paid, classified as operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities_019f4c3a-140b-75ed-8421-6db552ad07c4_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Favourable changes</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:to="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExpectedCreditLossesIndividuallyAssessedMember_019f128b-a24a-7cd2-a0be-595abd823a83_terseLabel_en-US" xlink:label="lab_ifrs-full_ExpectedCreditLossesIndividuallyAssessedMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Individually assessed &#163;m</link:label>
    <link:label id="lab_ifrs-full_ExpectedCreditLossesIndividuallyAssessedMember_label_en-US" xlink:label="lab_ifrs-full_ExpectedCreditLossesIndividuallyAssessedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected credit losses individually assessed [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExpectedCreditLossesIndividuallyAssessedMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpectedCreditLossesIndividuallyAssessedMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExpectedCreditLossesIndividuallyAssessedMember" xlink:to="lab_ifrs-full_ExpectedCreditLossesIndividuallyAssessedMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LevelsOfFairValueHierarchyAxis_019f128b-a311-70e5-a437-d8d5a44e0f2c_terseLabel_en-US" xlink:label="lab_ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Levels of fair value hierarchy [axis]</link:label>
    <link:label id="lab_ifrs-full_LevelsOfFairValueHierarchyAxis_label_en-US" xlink:label="lab_ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Levels of fair value hierarchy [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LevelsOfFairValueHierarchyAxis"/>
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    <link:label id="lab_lbk_PostRetirementDefinedBenefitSchemeRemeasurementsAbstract_019f128b-a311-7752-aff2-f37b012af1d4_terseLabel_en-US" xlink:label="lab_lbk_PostRetirementDefinedBenefitSchemeRemeasurementsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Post-retirement defined benefit scheme remeasurements:</link:label>
    <link:label id="lab_lbk_PostRetirementDefinedBenefitSchemeRemeasurementsAbstract_label_en-US" xlink:label="lab_lbk_PostRetirementDefinedBenefitSchemeRemeasurementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Post-Retirement Defined Benefit Scheme Remeasurements [Abstract]</link:label>
    <link:label id="lab_lbk_PostRetirementDefinedBenefitSchemeRemeasurementsAbstract_documentation_en-US" xlink:label="lab_lbk_PostRetirementDefinedBenefitSchemeRemeasurementsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">N/a</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_PostRetirementDefinedBenefitSchemeRemeasurementsAbstract" xlink:to="lab_lbk_PostRetirementDefinedBenefitSchemeRemeasurementsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInFinancialAssets_019f128b-a311-7001-ab09-714ee9122e37_negatedLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInFinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Net ECL increase (decrease) &#163;m</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInFinancialAssets"/>
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    <link:label id="lab_lbk_PremisesAndEquipmentCost_019f128b-a38f-7c55-9de9-0818f331c4d2_terseLabel_en-US" xlink:label="lab_lbk_PremisesAndEquipmentCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Premises and equipment costs</link:label>
    <link:label id="lab_lbk_PremisesAndEquipmentCost_label_en-US" xlink:label="lab_lbk_PremisesAndEquipmentCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Premises And Equipment Cost</link:label>
    <link:label id="lab_lbk_PremisesAndEquipmentCost_documentation_en-US" xlink:label="lab_lbk_PremisesAndEquipmentCost" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Premises and equipment cost.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_PremisesAndEquipmentCost" xlink:href="lbk-20260630.xsd#lbk_PremisesAndEquipmentCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_PremisesAndEquipmentCost" xlink:to="lab_lbk_PremisesAndEquipmentCost" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfProvisionsAxis_019f128b-a24a-77f4-a881-1d721e68c931_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfProvisionsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of other provisions [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfProvisionsAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfProvisionsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of other provisions [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfProvisionsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfProvisionsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfProvisionsAxis" xlink:to="lab_ifrs-full_ClassesOfProvisionsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable_019f128b-a38f-7e09-b8c2-35eec6d6a24d_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of Fair Value Measurement of Financial Assets and Financial Liabilities [Table]</link:label>
    <link:label id="lab_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable_label_en-US" xlink:label="lab_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Fair Value Measurement Of Financial Assets And Financial Liabilities [Table]</link:label>
    <link:label id="lab_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable_documentation_en-US" xlink:label="lab_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule disclosing information related to the fair value measurement of financial assets and financial liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:to="lab_lbk_DisclosureOfFairValueMeasurementOfFinancialAssetsAndFinancialLiabilitiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock_019f36d4-f6fd-7aeb-91c1-e131f2e03d31_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Movement in Subordinated Liabilities</link:label>
    <link:label id="lab_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock_label_en-US" xlink:label="lab_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Movement in Subordinated Liabilities [Table Text Block]</link:label>
    <link:label id="lab_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock_documentation_en-US" xlink:label="lab_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Movement in Subordinated Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock" xlink:to="lab_lbk_ScheduleOfMovementInSubordinatedLiabilitiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDebtSecuritiesExplanatory_019f128b-a311-71bb-b7c4-775a72f22e51_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDebtSecuritiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities in issue</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDebtSecuritiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDebtSecuritiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of debt instruments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDebtSecuritiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDebtSecuritiesExplanatory"/>
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    <link:label id="lab_ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations_019f36b7-1a55-7672-af30-7c3d642cbc26_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Future accounting developments</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of expected impact of initial application of new standards or interpretations [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations" xlink:to="lab_ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherLiabilities_019f128b-a311-7bc1-adb4-e1167dff7ae2_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_ifrs-full_OtherLiabilities_label_en-US" xlink:label="lab_ifrs-full_OtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherLiabilities" xlink:to="lab_ifrs-full_OtherLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LoansAndAdvancesToCustomers_019f128b-a311-75ff-9d26-b0ef08e3e823_terseLabel_en-US" xlink:label="lab_ifrs-full_LoansAndAdvancesToCustomers" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans and advances to customers</link:label>
    <link:label id="lab_ifrs-full_LoansAndAdvancesToCustomers_label_en-US" xlink:label="lab_ifrs-full_LoansAndAdvancesToCustomers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and advances to customers</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LoansAndAdvancesToCustomers" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LoansAndAdvancesToCustomers"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LoansAndAdvancesToCustomers" xlink:to="lab_ifrs-full_LoansAndAdvancesToCustomers" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract_019f7ee8-d89d-7933-8a03-9905d36adb1a_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of allowance for expected credit losses [Abstract]</link:label>
    <link:label id="lab_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract_label_en-US" xlink:label="lab_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of allowance for expected credit losses [Abstract]</link:label>
    <link:label id="lab_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract_documentation_en-US" xlink:label="lab_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of allowance for expected credit losses [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract" xlink:to="lab_lbk_DisclosureOfAllowanceForExpectedCreditLossesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax_019f368d-d9c3-7627-8f9c-10977d94c711_totalLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Gains (losses) on cash flow hedges, net of tax</link:label>
    <link:label id="lab_ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax_label_en-US" xlink:label="lab_ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) on cash flow hedges, net of tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax"/>
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    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_019f128b-a311-7165-bdf7-91eb8f66b741_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remeasurements before tax</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
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    <link:label id="lab_dei_EntityCentralIndexKey_019f128b-a38f-7943-9fbd-7f8f33fb15a5_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity central index key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey"/>
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    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_019f368f-d709-7711-a151-16c55171eca1_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income that will be reclassified to profit or loss, net of tax</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income that will be reclassified to profit or loss, net of tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DerivativeFinancialLiabilities_019f128b-a38f-773b-855c-2abe69b5ed9e_terseLabel_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative financial instruments</link:label>
    <link:label id="lab_ifrs-full_DerivativeFinancialLiabilities_label_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativeFinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DerivativeFinancialLiabilities" xlink:to="lab_ifrs-full_DerivativeFinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis_019f4c26-baf8-725e-bf16-ca744ceb18b3_terseLabel_en-US" xlink:label="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation techniques used in fair value measurement [axis]</link:label>
    <link:label id="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis_label_en-US" xlink:label="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation techniques used in fair value measurement [axis]</link:label>
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    <link:label id="lab_lbk_ThreeYearsAfterReportingYearMember_documentation_en-US" xlink:label="lab_lbk_ThreeYearsAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Three Years After Reporting Year</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ThreeYearsAfterReportingYearMember" xlink:href="lbk-20260630.xsd#lbk_ThreeYearsAfterReportingYearMember"/>
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    <link:label id="lab_ifrs-full_CashRepaymentsOfAdvancesAndLoansFromRelatedParties_019f128b-a24a-76f8-97ae-0914e5baaddd_negatedLabel_en-US" xlink:label="lab_ifrs-full_CashRepaymentsOfAdvancesAndLoansFromRelatedParties" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Repayments of borrowings to parent company</link:label>
    <link:label id="lab_ifrs-full_CashRepaymentsOfAdvancesAndLoansFromRelatedParties_label_en-US" xlink:label="lab_ifrs-full_CashRepaymentsOfAdvancesAndLoansFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash repayments of advances and loans from related parties</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashRepaymentsOfAdvancesAndLoansFromRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashRepaymentsOfAdvancesAndLoansFromRelatedParties"/>
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    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRevaluation_019f128b-a311-769b-9184-37afc108f2ea_verboseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRevaluation" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">(Losses) gains recognised in the income statement, within other income, relating to the change in fair value of those assets held</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRevaluation_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRevaluation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax, gains (losses) on revaluation of property, plant and equipment, right-of-use assets and intangible assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRevaluation" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRevaluation"/>
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    <link:label id="lab_ifrs-full_GrossCarryingAmountMember_019f128b-a24a-7778-b2cc-ade21975be0f_terseLabel_en-US" xlink:label="lab_ifrs-full_GrossCarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross carrying amount</link:label>
    <link:label id="lab_ifrs-full_GrossCarryingAmountMember_label_en-US" xlink:label="lab_ifrs-full_GrossCarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross carrying amount [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossCarryingAmountMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossCarryingAmountMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossCarryingAmountMember" xlink:to="lab_ifrs-full_GrossCarryingAmountMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ApplicableTaxRate_019f128b-a311-7b01-b2e5-b4f801ad93f0_terseLabel_en-US" xlink:label="lab_ifrs-full_ApplicableTaxRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">UK corporation tax rate</link:label>
    <link:label id="lab_ifrs-full_ApplicableTaxRate_label_en-US" xlink:label="lab_ifrs-full_ApplicableTaxRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Applicable tax rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ApplicableTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ApplicableTaxRate"/>
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    <link:label id="lab_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_019f128b-a311-7262-b90a-e044e4e4d271_terseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effective portion of changes in fair value taken to other comprehensive income</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax"/>
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    <link:label id="lab_lbk_BalancesAndTransactionsWithLloydsBankingGroupPlcAndFellowSubsidiariesOfTheBankMember_019f128b-a311-7c68-ad51-df9e5d90048e_terseLabel_en-US" xlink:label="lab_lbk_BalancesAndTransactionsWithLloydsBankingGroupPlcAndFellowSubsidiariesOfTheBankMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balances and transactions with Lloyds Banking Group plc and fellow subsidiaries of the Bank</link:label>
    <link:label id="lab_lbk_BalancesAndTransactionsWithLloydsBankingGroupPlcAndFellowSubsidiariesOfTheBankMember_label_en-US" xlink:label="lab_lbk_BalancesAndTransactionsWithLloydsBankingGroupPlcAndFellowSubsidiariesOfTheBankMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balances And Transactions With Lloyds Banking Group Plc And Fellow Subsidiaries Of The Bank [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_BalancesAndTransactionsWithLloydsBankingGroupPlcAndFellowSubsidiariesOfTheBankMember" xlink:href="lbk-20260630.xsd#lbk_BalancesAndTransactionsWithLloydsBankingGroupPlcAndFellowSubsidiariesOfTheBankMember"/>
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    <link:label id="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory_019f128b-a311-7e75-81bc-564ea066431c_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net fee and commission income</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fee and commission income (expense) [text block]</link:label>
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    <link:label id="lab_ifrs-full_InterestRevenueExpense_019f128b-a311-7d5d-b6cb-1652647e8db5_totalLabel_en-US" xlink:label="lab_ifrs-full_InterestRevenueExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net interest income</link:label>
    <link:label id="lab_ifrs-full_InterestRevenueExpense_019f128b-a311-7b8f-b4a7-52f57e89a73b_verboseLabel_en-US" xlink:label="lab_ifrs-full_InterestRevenueExpense" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net interest income</link:label>
    <link:label id="lab_ifrs-full_InterestRevenueExpense_label_en-US" xlink:label="lab_ifrs-full_InterestRevenueExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income (expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestRevenueExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestRevenueExpense"/>
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    <link:label id="lab_ifrs-full_DiscountedCashFlowMember_019f36f3-e9ca-7779-8b0a-1d4bdfa09873_terseLabel_en-US" xlink:label="lab_ifrs-full_DiscountedCashFlowMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discounted cash flows</link:label>
    <link:label id="lab_ifrs-full_DiscountedCashFlowMember_label_en-US" xlink:label="lab_ifrs-full_DiscountedCashFlowMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discounted cash flow [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DiscountedCashFlowMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DiscountedCashFlowMember"/>
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    <link:label id="lab_lbk_ImpaimentDetailsScheduleOfImpairmentLineItems_019f128b-a311-7737-9f14-38ca8b89309e_terseLabel_en-US" xlink:label="lab_lbk_ImpaimentDetailsScheduleOfImpairmentLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impaiment (Details) - Schedule of Impairment [Line Items]</link:label>
    <link:label id="lab_lbk_ImpaimentDetailsScheduleOfImpairmentLineItems_label_en-US" xlink:label="lab_lbk_ImpaimentDetailsScheduleOfImpairmentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impaiment (Details) - Schedule of Impairment [Line Items]</link:label>
    <link:label id="lab_lbk_ImpaimentDetailsScheduleOfImpairmentLineItems_documentation_en-US" xlink:label="lab_lbk_ImpaimentDetailsScheduleOfImpairmentLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Impairment (Details) - Schedule of Impairment [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ImpaimentDetailsScheduleOfImpairmentLineItems" xlink:href="lbk-20260630.xsd#lbk_ImpaimentDetailsScheduleOfImpairmentLineItems"/>
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    <link:label id="lab_ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed_019f128b-a311-7855-b736-f658b7fde7fc_terseLabel_en-US" xlink:label="lab_ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reverse repurchase agreements</link:label>
    <link:label id="lab_ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed_label_en-US" xlink:label="lab_ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reverse repurchase agreements and cash collateral on securities borrowed</link:label>
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    <link:label id="lab_lbk_CommercialBankingAndTreasuryFees_019f128b-a311-76cd-aaec-d83c2844e0d6_terseLabel_en-US" xlink:label="lab_lbk_CommercialBankingAndTreasuryFees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial banking and treasury fees</link:label>
    <link:label id="lab_lbk_CommercialBankingAndTreasuryFees_label_en-US" xlink:label="lab_lbk_CommercialBankingAndTreasuryFees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial Banking And Treasury Fees</link:label>
    <link:label id="lab_lbk_CommercialBankingAndTreasuryFees_documentation_en-US" xlink:label="lab_lbk_CommercialBankingAndTreasuryFees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of income recognised for commercial banking and treasury fees charged by the entity.</link:label>
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    <link:label id="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_019f368b-9476-70dc-a105-8b5af47fce13_negatedTotalLabel_en-US" xlink:label="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Income statement transfers in respect of disposals, net of tax</link:label>
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    <link:label id="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis_019f128b-a38f-71e0-b427-0fe2ab254f3f_terseLabel_en-US" xlink:label="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Method of assessment of expected credit losses [axis]</link:label>
    <link:label id="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis_label_en-US" xlink:label="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Method of assessment of expected credit losses [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis"/>
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    <link:label id="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock_019f128b-a38f-7802-80c7-f501019bbec9_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of movements in the level 3 financial liabilities portfolio</link:label>
    <link:label id="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Reconciliation Of Changes In Fair Value Measurement Liabilities [Table Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of reconciliation of changes in fair value measurement liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock" xlink:to="lab_lbk_DisclosureOfReconciliationOfChangesInFairValueMeasurementLiabilitiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncome_019f128b-a311-7678-b108-f2e8fb15c1ea_terseLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fee and commission income</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncome_019f128b-a311-748a-800b-7afd601ef66e_totalLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total fee and commission income</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncome_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionIncome" xlink:to="lab_ifrs-full_FeeAndCommissionIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity_019f128b-a311-7480-9c98-e0d59ef5fb7b_negatedLabel_en-US" xlink:label="lab_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Return of capital contributions</link:label>
    <link:label id="lab_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity_label_en-US" xlink:label="lab_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease Through Return On Capital Contributions To Owners, Equity</link:label>
    <link:label id="lab_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity_documentation_en-US" xlink:label="lab_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The decrease in equity through return on capital contributions paid to owners.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity" xlink:href="lbk-20260630.xsd#lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity" xlink:to="lab_lbk_DecreaseThroughReturnOnCapitalContributionsToOwnersEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract_019f128b-a311-71f7-919c-a777b88b80cc_terseLabel_en-US" xlink:label="lab_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Movements in revaluation reserve in respect of FVOCI assets, net of tax:</link:label>
    <link:label id="lab_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract_label_en-US" xlink:label="lab_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Movements In Revaluation Reserve In Respect Of Financial Assets Held At Fair Value Through Other Comprehensive Income Net Of Tax [Abstract]</link:label>
    <link:label id="lab_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract_documentation_en-US" xlink:label="lab_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Movements In Revaluation Reserve In Respect Of Financial Assets Held At Fair Value Through Other Comprehensive Income Net Of Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract" xlink:href="lbk-20260630.xsd#lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract" xlink:to="lab_lbk_MovementsInRevaluationReserveInRespectOfFinancialAssetsHeldAtFairValueThroughOtherComprehensiveIncomeNetOfTaxAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_019f3709-3a6b-787f-9bad-807adf69a34d_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss &#163;m</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_019f128b-a311-72fe-b6ee-2cda6dfc3665_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_MaximumExposureMember_019f128b-a24a-7474-8397-fc1a1b219534_terseLabel_en-US" xlink:label="lab_lbk_MaximumExposureMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum Exposure</link:label>
    <link:label id="lab_lbk_MaximumExposureMember_label_en-US" xlink:label="lab_lbk_MaximumExposureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum Exposure [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_MaximumExposureMember" xlink:href="lbk-20260630.xsd#lbk_MaximumExposureMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_MaximumExposureMember" xlink:to="lab_lbk_MaximumExposureMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities_019f4c3a-140b-799e-8cdd-e467512d4be4_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Max down</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible decrease in unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_NonDeductibleCostsConductCharges_019f128b-a311-7c39-9909-ee7c221af8af_negatedLabel_en-US" xlink:label="lab_lbk_NonDeductibleCostsConductCharges" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Non-deductible costs: conduct charges</link:label>
    <link:label id="lab_lbk_NonDeductibleCostsConductCharges_label_en-US" xlink:label="lab_lbk_NonDeductibleCostsConductCharges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Deductible Costs: Conduct Charges</link:label>
    <link:label id="lab_lbk_NonDeductibleCostsConductCharges_documentation_en-US" xlink:label="lab_lbk_NonDeductibleCostsConductCharges" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of Non-deductible costs relating to conduct charges.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_NonDeductibleCostsConductCharges" xlink:href="lbk-20260630.xsd#lbk_NonDeductibleCostsConductCharges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_NonDeductibleCostsConductCharges" xlink:to="lab_lbk_NonDeductibleCostsConductCharges" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss_019f128b-a24a-756e-9bc6-aa058a08d218_terseLabel_en-US" xlink:label="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income statement charge (credit) &#163;m</link:label>
    <link:label id="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impairment loss recognised in profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" xlink:to="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsTextBlock_019f128b-a311-7205-be36-d5bd03dbd591_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of operating segments</link:label>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsTextBlock_label_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Operating Segments [Text Block]</link:label>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsTextBlock_documentation_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfOperatingSegmentsTextBlock" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfOperatingSegmentsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfOperatingSegmentsTextBlock" xlink:to="lab_lbk_ScheduleOfOperatingSegmentsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of impairment loss and reversal of impairment loss [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract" xlink:to="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_019f128b-a311-73f1-8c82-c5c148500622_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity registrant name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_FinancialInstrumentsAbstract_label_en-US" xlink:label="lab_lbk_FinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments [Abstract]</link:label>
    <link:label id="lab_lbk_FinancialInstrumentsAbstract_documentation_en-US" xlink:label="lab_lbk_FinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">n/a</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_FinancialInstrumentsAbstract" xlink:href="lbk-20260630.xsd#lbk_FinancialInstrumentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_FinancialInstrumentsAbstract" xlink:to="lab_lbk_FinancialInstrumentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MeasurementAxis_019f128b-a38f-7b8c-b65f-d6d0941133f6_terseLabel_en-US" xlink:label="lab_ifrs-full_MeasurementAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement [axis]</link:label>
    <link:label id="lab_ifrs-full_MeasurementAxis_label_en-US" xlink:label="lab_ifrs-full_MeasurementAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MeasurementAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MeasurementAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MeasurementAxis" xlink:to="lab_ifrs-full_MeasurementAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ProceedsFromReturnOfCapitalContribution_019f128b-a24a-7449-911c-37b8f5e62b7b_terseLabel_en-US" xlink:label="lab_lbk_ProceedsFromReturnOfCapitalContribution" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Return of capital contributions</link:label>
    <link:label id="lab_lbk_ProceedsFromReturnOfCapitalContribution_label_en-US" xlink:label="lab_lbk_ProceedsFromReturnOfCapitalContribution" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds From Return Of Capital Contribution</link:label>
    <link:label id="lab_lbk_ProceedsFromReturnOfCapitalContribution_documentation_en-US" xlink:label="lab_lbk_ProceedsFromReturnOfCapitalContribution" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The cash inflow from return of capital contributions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ProceedsFromReturnOfCapitalContribution" xlink:href="lbk-20260630.xsd#lbk_ProceedsFromReturnOfCapitalContribution"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ProceedsFromReturnOfCapitalContribution" xlink:to="lab_lbk_ProceedsFromReturnOfCapitalContribution" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities_019f83fe-2543-7c62-9887-453badb2ec5b_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Dividends paid to non-controlling interests</link:label>
    <link:label id="lab_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends paid to non-controlling interests, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_KeyAssumptionOfUnemploymentRate_019f36c9-9792-7acd-a940-a577b29a84fb_terseLabel_en-US" xlink:label="lab_lbk_KeyAssumptionOfUnemploymentRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unemployment rate</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfUnemploymentRate_label_en-US" xlink:label="lab_lbk_KeyAssumptionOfUnemploymentRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key Assumption Of Unemployment Rate</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfUnemploymentRate_documentation_en-US" xlink:label="lab_lbk_KeyAssumptionOfUnemploymentRate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The unemployment rate used as the significant assumption to determine expected credit loss allowance.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_KeyAssumptionOfUnemploymentRate" xlink:href="lbk-20260630.xsd#lbk_KeyAssumptionOfUnemploymentRate"/>
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    <link:label id="lab_ifrs-full_DisclosureOfProvisionsExplanatory_019f128b-a311-7f1d-9697-9380b3f1a456_verboseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfProvisionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Provisions</link:label>
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    <link:label id="lab_ifrs-full_MortgagesMember_019f128b-a311-7b71-b24f-39f6f2e4b3d7_terseLabel_en-US" xlink:label="lab_ifrs-full_MortgagesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">UK mortgages</link:label>
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    <link:label id="lab_ifrs-full_ConsumerLoansMember_019f4c26-baf8-70b8-8767-a0a33588ed5f_terseLabel_en-US" xlink:label="lab_ifrs-full_ConsumerLoansMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans and advances to customers</link:label>
    <link:label id="lab_ifrs-full_ConsumerLoansMember_label_en-US" xlink:label="lab_ifrs-full_ConsumerLoansMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans to consumers [member]</link:label>
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    <link:label id="lab_ifrs-full_RepaymentsOfSubordinatedLiabilities_019f4c46-d8b3-7bbd-b415-cd9ef18542cb_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_RepaymentsOfSubordinatedLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repurchases and redemptions during the period</link:label>
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    <link:label id="lab_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities_019f128b-a311-7411-8242-37a6fae95111_terseLabel_en-US" xlink:label="lab_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estimated financial effect of contingent liabilities</link:label>
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    <link:label id="lab_ifrs-full_DebtInstrumentsIssuedAtAmortisedCost_019f128b-a311-7498-831d-0db97af69aac_terseLabel_en-US" xlink:label="lab_ifrs-full_DebtInstrumentsIssuedAtAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities in issue at amortised cost</link:label>
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    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_019f128b-a24a-7dd7-b353-879a71a9d227_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gains (losses) before tax</link:label>
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    <link:label id="lab_ifrs-full_NoncontrollingInterests_label_en-US" xlink:label="lab_ifrs-full_NoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-controlling interests</link:label>
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    <link:label id="lab_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_019f128b-a24a-78e9-85ae-7560a67ba4a9_terseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in fair value</link:label>
    <link:label id="lab_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_label_en-US" xlink:label="lab_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:to="lab_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SegmentConsolidationItemsAxis_019f128b-a311-727a-a5f3-75ca02902a9c_terseLabel_en-US" xlink:label="lab_ifrs-full_SegmentConsolidationItemsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment consolidation items [axis]</link:label>
    <link:label id="lab_ifrs-full_SegmentConsolidationItemsAxis_label_en-US" xlink:label="lab_ifrs-full_SegmentConsolidationItemsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment consolidation items [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SegmentConsolidationItemsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SegmentConsolidationItemsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SegmentConsolidationItemsAxis" xlink:to="lab_ifrs-full_SegmentConsolidationItemsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_019f128b-a311-7285-9860-4b66b09380d0_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement benefit obligations</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of employee benefits [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEmployeeBenefitsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock_019f128b-a38f-7f79-9195-011242479d92_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of debt securities in issue</link:label>
    <link:label id="lab_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock_label_en-US" xlink:label="lab_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Debt Securities In Issue [Table Text Block]</link:label>
    <link:label id="lab_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock_documentation_en-US" xlink:label="lab_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock" xlink:to="lab_lbk_ScheduleOfDebtSecuritiesInIssueTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_019f128b-a311-7bae-ba4d-8df75087e9a6_terseLabel_en-US" xlink:label="lab_ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Profit attributable to non-controlling interests</link:label>
    <link:label id="lab_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_label_en-US" xlink:label="lab_ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit (loss), attributable to non-controlling interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests"/>
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    <link:label id="lab_ifrs-full_EquityAbstract_019f128b-a311-776b-80e9-d02204d49e13_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity</link:label>
    <link:label id="lab_ifrs-full_EquityAbstract_label_en-US" xlink:label="lab_ifrs-full_EquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityAbstract" xlink:to="lab_ifrs-full_EquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherEquitySecuritiesMember_019f4c27-e549-7d26-a126-33f57b6f8bde_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherEquitySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity shares</link:label>
    <link:label id="lab_ifrs-full_OtherEquitySecuritiesMember_label_en-US" xlink:label="lab_ifrs-full_OtherEquitySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other equity securities [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherEquitySecuritiesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherEquitySecuritiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherEquitySecuritiesMember" xlink:to="lab_ifrs-full_OtherEquitySecuritiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherExpenseByNature_019f128b-a311-79e0-8d93-0002138e810a_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherExpenseByNature" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_ifrs-full_OtherExpenseByNature_label_en-US" xlink:label="lab_ifrs-full_OtherExpenseByNature" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other expenses, by nature</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherExpenseByNature" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherExpenseByNature"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherExpenseByNature" xlink:to="lab_ifrs-full_OtherExpenseByNature" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfOperatingSegmentsAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfOperatingSegmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of operating segments [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOperatingSegmentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOperatingSegmentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfOperatingSegmentsAbstract" xlink:to="lab_ifrs-full_DisclosureOfOperatingSegmentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory_019f128b-a38f-71be-b970-25983502624c_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of financial assets carried at fair value by valuation hierarchy</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromExpenseIncomeInProfitOrLoss_019f36f1-87ae-72ca-b9fc-524c1a892205_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromExpenseIncomeInProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Income statement credit</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromExpenseIncomeInProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromExpenseIncomeInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in net defined benefit liability (asset) resulting from expense (income) in profit or loss</link:label>
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    <link:label id="lab_ifrs-full_GrossLoanCommitments_019f128b-a24a-7848-82e3-fcaa0f060ee6_terseLabel_en-US" xlink:label="lab_ifrs-full_GrossLoanCommitments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross loan commitments</link:label>
    <link:label id="lab_ifrs-full_GrossLoanCommitments_label_en-US" xlink:label="lab_ifrs-full_GrossLoanCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross loan commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossLoanCommitments" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossLoanCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossLoanCommitments" xlink:to="lab_ifrs-full_GrossLoanCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_MovementsInCashFlowHedgingReserveAbstract_019f128b-a311-712e-baae-b26e4764a554_terseLabel_en-US" xlink:label="lab_lbk_MovementsInCashFlowHedgingReserveAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Movements in cash flow hedging reserve:</link:label>
    <link:label id="lab_lbk_MovementsInCashFlowHedgingReserveAbstract_label_en-US" xlink:label="lab_lbk_MovementsInCashFlowHedgingReserveAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Movements In Cash Flow Hedging Reserve [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_MovementsInCashFlowHedgingReserveAbstract" xlink:href="lbk-20260630.xsd#lbk_MovementsInCashFlowHedgingReserveAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_MovementsInCashFlowHedgingReserveAbstract" xlink:to="lab_lbk_MovementsInCashFlowHedgingReserveAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_019f128b-a311-7b74-9b1b-5f879a1e28bc_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems"/>
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    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems_019f128b-a311-7d56-b76e-3223d29ef377_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems"/>
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    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeAbstract_019f128b-a24a-725c-9d8b-fff0cefb7e6e_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CertificatesOfDepositIssued_019f128b-a311-7f1e-8192-e1b9c8be4d97_terseLabel_en-US" xlink:label="lab_lbk_CertificatesOfDepositIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Certificates of deposit issued</link:label>
    <link:label id="lab_lbk_CertificatesOfDepositIssued_label_en-US" xlink:label="lab_lbk_CertificatesOfDepositIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Certificates Of Deposit Issued</link:label>
    <link:label id="lab_lbk_CertificatesOfDepositIssued_documentation_en-US" xlink:label="lab_lbk_CertificatesOfDepositIssued" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Certificates of deposit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CertificatesOfDepositIssued" xlink:href="lbk-20260630.xsd#lbk_CertificatesOfDepositIssued"/>
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    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueMember_019f128b-a311-7be5-91cf-79d7061ac802_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total financial liabilities carried at fair value &#163;m</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueMember_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value, class [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:type="arc" order="1"/>
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    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of expected rates of salary increases</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract"/>
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    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_019f128b-a311-7c1d-ae7c-2b57097d83fb_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax, financial assets measured at fair value through other comprehensive income</link:label>
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    <link:label id="lab_ifrs-full_ClassesOfContingentLiabilitiesDomain_019f128b-a24a-7504-b3e7-d4d9f0503083_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfContingentLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of contingent liabilities [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfContingentLiabilitiesDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfContingentLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of contingent liabilities [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfContingentLiabilitiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfContingentLiabilitiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfContingentLiabilitiesDomain" xlink:to="lab_ifrs-full_ClassesOfContingentLiabilitiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesLineItems_019f128b-a311-7842-b287-f8f4506ec010_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of liabilities [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of liabilities [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesLineItems"/>
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    <link:label id="lab_lbk_CurrentReportingYearMember_019f36f4-b2a9-7696-9e4e-40c35933c8d7_terseLabel_en-US" xlink:label="lab_lbk_CurrentReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2026 %</link:label>
    <link:label id="lab_lbk_CurrentReportingYearMember_label_en-US" xlink:label="lab_lbk_CurrentReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Reporting Year [Member]</link:label>
    <link:label id="lab_lbk_CurrentReportingYearMember_documentation_en-US" xlink:label="lab_lbk_CurrentReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Current Reporting Year</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CurrentReportingYearMember" xlink:href="lbk-20260630.xsd#lbk_CurrentReportingYearMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CurrentReportingYearMember" xlink:to="lab_lbk_CurrentReportingYearMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember_019f36bc-e62b-7adf-8d23-aecfbfc60fe7_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through other comprehensive income, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MarketApproachMember_019f4c26-baf8-7c7c-8ae8-a5619ef7c6ef_terseLabel_en-US" xlink:label="lab_ifrs-full_MarketApproachMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Market values - property valuation</link:label>
    <link:label id="lab_ifrs-full_MarketApproachMember_label_en-US" xlink:label="lab_ifrs-full_MarketApproachMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Market approach [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MarketApproachMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MarketApproachMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MarketApproachMember" xlink:to="lab_ifrs-full_MarketApproachMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases_019f36f2-211e-7344-9919-07d23d79365b_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average rate of increase for pensions in payment</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of expected rates of pension increases</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfPensionIncreases"/>
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    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis_019f4c28-d64e-70b6-ba99-ae736aab846e_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialLiabilitiesAxis"/>
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    <link:label id="lab_lbk_ConsolidatedStatementOfChangesInEquityAbstract_019f128b-a311-7564-a7c6-73ad3fa267db_terseLabel_en-US" xlink:label="lab_lbk_ConsolidatedStatementOfChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CONSOLIDATED STATEMENT OF CHANGES IN EQUITY [Abstract]</link:label>
    <link:label id="lab_lbk_ConsolidatedStatementOfChangesInEquityAbstract_label_en-US" xlink:label="lab_lbk_ConsolidatedStatementOfChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidated Statement Of Changes In Equity [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ConsolidatedStatementOfChangesInEquityAbstract" xlink:href="lbk-20260630.xsd#lbk_ConsolidatedStatementOfChangesInEquityAbstract"/>
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    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain_019f4c28-d64e-7f5d-aa28-8d7e8d255503_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialLiabilitiesDomain"/>
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    <link:label id="lab_lbk_ScheduleOfTransactionsBetweenRelatedPartiesTableTextBlock_019f128b-a311-7ab8-b26d-2378ef62d926_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfTransactionsBetweenRelatedPartiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of balances and transactions with fellow Lloyds Banking Group undertakings</link:label>
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    <link:label id="lab_ifrs-full_PlanAssetsMember_label_en-US" xlink:label="lab_ifrs-full_PlanAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan assets [member]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_LoansAndAdvancesToCustomersMember" xlink:to="lab_lbk_LoansAndAdvancesToCustomersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForInterestIncome_019f128b-a311-798b-a7f5-b026bfd2ea62_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForInterestIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for interest income</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForInterestIncome_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForInterestIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for interest income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForInterestIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForInterestIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForInterestIncome" xlink:to="lab_ifrs-full_AdjustmentsForInterestIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfImpairmentTableTextBlock_019f128b-a24a-78f3-8fc4-df77fe7a8ea7_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfImpairmentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of impairment allowances</link:label>
    <link:label id="lab_lbk_DisclosureOfImpairmentTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfImpairmentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Impairment [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfImpairmentTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfImpairmentTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfImpairmentTableTextBlock" xlink:to="lab_lbk_DisclosureOfImpairmentTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable_019f128b-a311-778c-8180-5002a5bd4db0_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Allowance Account For Credit Losses Of Financial Assets [Table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable" xlink:to="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_Retail1Member_019f128b-a311-7e52-93a0-f382d816b013_terseLabel_en-US" xlink:label="lab_lbk_Retail1Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retail</link:label>
    <link:label id="lab_lbk_Retail1Member_label_en-US" xlink:label="lab_lbk_Retail1Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retail1 [Member]</link:label>
    <link:label id="lab_lbk_Retail1Member_documentation_en-US" xlink:label="lab_lbk_Retail1Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Retail1</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_Retail1Member" xlink:href="lbk-20260630.xsd#lbk_Retail1Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_Retail1Member" xlink:to="lab_lbk_Retail1Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities_019f36d4-f6fd-7f9a-bb09-130d84b022db_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other movements (cash and non-cash)</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through other changes, liabilities arising from financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SharePremiumMember_019f369d-1168-7b06-bbf1-556af9ea474b_terseLabel_en-US" xlink:label="lab_ifrs-full_SharePremiumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share premium &#163;m</link:label>
    <link:label id="lab_ifrs-full_SharePremiumMember_label_en-US" xlink:label="lab_ifrs-full_SharePremiumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share premium [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SharePremiumMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SharePremiumMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SharePremiumMember" xlink:to="lab_ifrs-full_SharePremiumMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_HousePriceIndexMember_019f4c26-baf8-7d9d-a3e8-1cc745ca08d1_terseLabel_en-US" xlink:label="lab_lbk_HousePriceIndexMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">HPI growth</link:label>
    <link:label id="lab_lbk_HousePriceIndexMember_label_en-US" xlink:label="lab_lbk_HousePriceIndexMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">House Price Index [Member]</link:label>
    <link:label id="lab_lbk_HousePriceIndexMember_documentation_en-US" xlink:label="lab_lbk_HousePriceIndexMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">House Price Index</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_HousePriceIndexMember" xlink:href="lbk-20260630.xsd#lbk_HousePriceIndexMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_HousePriceIndexMember" xlink:to="lab_lbk_HousePriceIndexMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfDiscountRates_019f36f2-0bd4-75e4-9f67-48eaf56ad744_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discount rate</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfDiscountRates_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of discount rates</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfDiscountRates"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:to="lab_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_019f128b-a311-7452-ba11-2dcbd4d4472f_totalLabel_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income attributable to equity holders</link:label>
    <link:label id="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_019f128b-a311-70b5-bb35-075dcc28af0f_verboseLabel_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income attributable to owners of the parent</link:label>
    <link:label id="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_label_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive income, attributable to owners of parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:to="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterThreeMember_019f128b-a311-7eea-b3a6-c14cdf2f188c_terseLabel_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterThreeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Third quarter 2027 %</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterThreeMember_label_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterThreeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year, Quarter Three [Member]</link:label>
    <link:label id="lab_lbk_OneYearAfterReportingYearQuarterThreeMember_documentation_en-US" xlink:label="lab_lbk_OneYearAfterReportingYearQuarterThreeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">One Year After Reporting Year, Quarter Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OneYearAfterReportingYearQuarterThreeMember" xlink:href="lbk-20260630.xsd#lbk_OneYearAfterReportingYearQuarterThreeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OneYearAfterReportingYearQuarterThreeMember" xlink:to="lab_lbk_OneYearAfterReportingYearQuarterThreeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent_019f128b-a311-7d99-ab55-acb83c6e2482_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in non-controlling interests</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity attributable to owners of parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControlEquityAttributableToOwnersOfParent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchasesFairValueMeasurementAssets_019f36f3-b7f5-7094-9376-c4451436e815_terseLabel_en-US" xlink:label="lab_ifrs-full_PurchasesFairValueMeasurementAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchases/increases</link:label>
    <link:label id="lab_ifrs-full_PurchasesFairValueMeasurementAssets_label_en-US" xlink:label="lab_ifrs-full_PurchasesFairValueMeasurementAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchases, fair value measurement, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchasesFairValueMeasurementAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PurchasesFairValueMeasurementAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchasesFairValueMeasurementAssets" xlink:to="lab_ifrs-full_PurchasesFairValueMeasurementAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Liabilities_019f128b-a311-7609-af1f-f05c7df1f871_totalLabel_en-US" xlink:label="lab_ifrs-full_Liabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
    <link:label id="lab_ifrs-full_Liabilities_019f128b-a311-70ed-bf4e-b4d8fd040a7d_verboseLabel_en-US" xlink:label="lab_ifrs-full_Liabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">External liabilities</link:label>
    <link:label id="lab_ifrs-full_Liabilities_label_en-US" xlink:label="lab_ifrs-full_Liabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Liabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Liabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Liabilities" xlink:to="lab_ifrs-full_Liabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IssuedCapital_019f128b-a311-7fac-9152-0455dd79d619_terseLabel_en-US" xlink:label="lab_ifrs-full_IssuedCapital" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share capital</link:label>
    <link:label id="lab_ifrs-full_IssuedCapital_label_en-US" xlink:label="lab_ifrs-full_IssuedCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issued capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssuedCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IssuedCapital" xlink:to="lab_ifrs-full_IssuedCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome_019f128b-a311-712b-b968-875db71a26c8_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome_019f36f3-18f6-7c0d-9b8d-982c7599f884_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through other comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_NetFeeAndCommissionIncomeAbstract_019f128b-a311-79b0-aad0-a839adda4682_terseLabel_en-US" xlink:label="lab_lbk_NetFeeAndCommissionIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net fee and commission income</link:label>
    <link:label id="lab_lbk_NetFeeAndCommissionIncomeAbstract_label_en-US" xlink:label="lab_lbk_NetFeeAndCommissionIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Fee And Commission Income [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_NetFeeAndCommissionIncomeAbstract" xlink:href="lbk-20260630.xsd#lbk_NetFeeAndCommissionIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_NetFeeAndCommissionIncomeAbstract" xlink:to="lab_lbk_NetFeeAndCommissionIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_IncreaseDecreaseInCurrentTaxLiability_019f128b-a311-7539-9234-3746259580e4_terseLabel_en-US" xlink:label="lab_lbk_IncreaseDecreaseInCurrentTaxLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase in current tax liabilities</link:label>
    <link:label id="lab_lbk_IncreaseDecreaseInCurrentTaxLiability_label_en-US" xlink:label="lab_lbk_IncreaseDecreaseInCurrentTaxLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) In Current Tax Liability</link:label>
    <link:label id="lab_lbk_IncreaseDecreaseInCurrentTaxLiability_documentation_en-US" xlink:label="lab_lbk_IncreaseDecreaseInCurrentTaxLiability" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase (Decrease) In Current Tax Liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_IncreaseDecreaseInCurrentTaxLiability" xlink:href="lbk-20260630.xsd#lbk_IncreaseDecreaseInCurrentTaxLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_IncreaseDecreaseInCurrentTaxLiability" xlink:to="lab_lbk_IncreaseDecreaseInCurrentTaxLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory_019f36d4-f6fd-7a1c-9fab-9485a8317131_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subordinated liabilities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of subordinated liabilities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_OtherMember_019f371d-6e90-79f2-b5a1-e0ae12304cc6_terseLabel_en-US" xlink:label="lab_lbk_OtherMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other &#163;m</link:label>
    <link:label id="lab_lbk_OtherMember_label_en-US" xlink:label="lab_lbk_OtherMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other [Member]</link:label>
    <link:label id="lab_lbk_OtherMember_documentation_en-US" xlink:label="lab_lbk_OtherMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Other.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OtherMember" xlink:href="lbk-20260630.xsd#lbk_OtherMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OtherMember" xlink:to="lab_lbk_OtherMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_BaseCaseMember_019f36f5-9e6f-7ef3-bba9-567e92f81b81_terseLabel_en-US" xlink:label="lab_lbk_BaseCaseMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Base case</link:label>
    <link:label id="lab_lbk_BaseCaseMember_label_en-US" xlink:label="lab_lbk_BaseCaseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Base Case [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_BaseCaseMember" xlink:href="lbk-20260630.xsd#lbk_BaseCaseMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_BaseCaseMember" xlink:to="lab_lbk_BaseCaseMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets_019f36f3-b1f1-7d30-83ba-345d3ddd31f1_terseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">(Losses) gains recognised in the income statement within other income</link:label>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets_label_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) recognised in profit or loss including exchange differences, fair value measurement, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets" xlink:to="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome_019f128b-a24a-7e19-a284-c24b7b2a04ac_terseLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax on currency translation</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" xlink:to="lab_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ProbabilityWeightedMember_019f36f5-b0c7-7e1e-8c0c-57bdff703a4a_terseLabel_en-US" xlink:label="lab_lbk_ProbabilityWeightedMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Probability-weighted</link:label>
    <link:label id="lab_lbk_ProbabilityWeightedMember_label_en-US" xlink:label="lab_lbk_ProbabilityWeightedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability Weighted [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ProbabilityWeightedMember" xlink:href="lbk-20260630.xsd#lbk_ProbabilityWeightedMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ProbabilityWeightedMember" xlink:to="lab_lbk_ProbabilityWeightedMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsAxis_019f128b-a311-79f4-baa0-8ee412318018_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial assets [axis]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsAxis_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial assets [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfFinancialAssetsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:to="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentTaxLiabilitiesCurrent_019f128b-a311-7d18-9a9f-cdb422183330_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current tax liabilities</link:label>
    <link:label id="lab_ifrs-full_CurrentTaxLiabilitiesCurrent_label_en-US" xlink:label="lab_ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current tax liabilities, current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxLiabilitiesCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:to="lab_ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_NonCashAndOtherItems_019f128b-a24a-777c-98f2-c8b4e5b0fc0f_terseLabel_en-US" xlink:label="lab_lbk_NonCashAndOtherItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-cash and other items</link:label>
    <link:label id="lab_lbk_NonCashAndOtherItems_label_en-US" xlink:label="lab_lbk_NonCashAndOtherItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Cash And Other Items</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_NonCashAndOtherItems" xlink:href="lbk-20260630.xsd#lbk_NonCashAndOtherItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_NonCashAndOtherItems" xlink:to="lab_lbk_NonCashAndOtherItems" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_MortgageAccountsInSpecificSegmentsMember_019f128b-a311-7604-adda-08091ebf4b7d_terseLabel_en-US" xlink:label="lab_lbk_MortgageAccountsInSpecificSegmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mortgage accounts in specific segments</link:label>
    <link:label id="lab_lbk_MortgageAccountsInSpecificSegmentsMember_label_en-US" xlink:label="lab_lbk_MortgageAccountsInSpecificSegmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mortgage Accounts In Specific Segments [Member]</link:label>
    <link:label id="lab_lbk_MortgageAccountsInSpecificSegmentsMember_documentation_en-US" xlink:label="lab_lbk_MortgageAccountsInSpecificSegmentsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Mortgage Accounts In Specific Segments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_MortgageAccountsInSpecificSegmentsMember" xlink:href="lbk-20260630.xsd#lbk_MortgageAccountsInSpecificSegmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_MortgageAccountsInSpecificSegmentsMember" xlink:to="lab_lbk_MortgageAccountsInSpecificSegmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CommercialPapersIssued_019f128b-a38f-7988-9c53-399961a23517_terseLabel_en-US" xlink:label="lab_ifrs-full_CommercialPapersIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial paper</link:label>
    <link:label id="lab_ifrs-full_CommercialPapersIssued_label_en-US" xlink:label="lab_ifrs-full_CommercialPapersIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial papers issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CommercialPapersIssued" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CommercialPapersIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CommercialPapersIssued" xlink:to="lab_ifrs-full_CommercialPapersIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherProvisions_019f128b-a311-78d0-af02-c2dfd067b14f_periodStartLabel_en-US" xlink:label="lab_ifrs-full_OtherProvisions" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Provisions at beginning of the period</link:label>
    <link:label id="lab_ifrs-full_OtherProvisions_019f128b-a311-70a3-ae2c-ef6405d316af_periodEndLabel_en-US" xlink:label="lab_ifrs-full_OtherProvisions" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Provisions at end of the period</link:label>
    <link:label id="lab_ifrs-full_OtherProvisions_019f128b-a311-7c3a-a6ef-fa4c2b17d174_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherProvisions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provisions</link:label>
    <link:label id="lab_ifrs-full_OtherProvisions_label_en-US" xlink:label="lab_ifrs-full_OtherProvisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other provisions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherProvisions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherProvisions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherProvisions" xlink:to="lab_ifrs-full_OtherProvisions" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory_019f128b-a311-7b7d-8198-769054c4b662_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair values of financial assets and liabilities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilities_019f128b-a311-70c6-9b49-7c30d779a0e6_periodStartLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilities_019f128b-a311-787b-bacc-dc75ded2d9d6_periodEndLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of period</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilities_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilities" xlink:to="lab_ifrs-full_FinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_EconomicAssumptionPeriodDomain_019f128b-a311-7665-8a22-2912bc837ab7_terseLabel_en-US" xlink:label="lab_lbk_EconomicAssumptionPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Economic assumption period [Domain]</link:label>
    <link:label id="lab_lbk_EconomicAssumptionPeriodDomain_label_en-US" xlink:label="lab_lbk_EconomicAssumptionPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Economic Assumption Period [Domain]</link:label>
    <link:label id="lab_lbk_EconomicAssumptionPeriodDomain_documentation_en-US" xlink:label="lab_lbk_EconomicAssumptionPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Economic Assumption Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_EconomicAssumptionPeriodDomain" xlink:href="lbk-20260630.xsd#lbk_EconomicAssumptionPeriodDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_EconomicAssumptionPeriodDomain" xlink:to="lab_lbk_EconomicAssumptionPeriodDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_TypeOfProgramAxis_019f128b-a311-760c-af0d-3d9a26f63510_terseLabel_en-US" xlink:label="lab_lbk_TypeOfProgramAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of program [Axis]</link:label>
    <link:label id="lab_lbk_TypeOfProgramAxis_label_en-US" xlink:label="lab_lbk_TypeOfProgramAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type Of Program [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_TypeOfProgramAxis" xlink:href="lbk-20260630.xsd#lbk_TypeOfProgramAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_TypeOfProgramAxis" xlink:to="lab_lbk_TypeOfProgramAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_019f128b-a311-7cf2-89b6-821bb6762a8d_negatedLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax expense</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_019f128f-6876-710c-88f5-00ea9417520a_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Tax expense</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax expense (income)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfOtherProvisionsAbstract_019f128b-a311-73bb-a017-ce8083882eb1_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherProvisionsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of other provisions [abstract]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfOtherProvisionsAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherProvisionsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of other provisions [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherProvisionsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOtherProvisionsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfOtherProvisionsAbstract" xlink:to="lab_ifrs-full_DisclosureOfOtherProvisionsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DepositsFromBanks_019f128b-a24a-7463-a0b3-cac858f278eb_terseLabel_en-US" xlink:label="lab_ifrs-full_DepositsFromBanks" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deposits from banks</link:label>
    <link:label id="lab_ifrs-full_DepositsFromBanks_label_en-US" xlink:label="lab_ifrs-full_DepositsFromBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deposits from banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepositsFromBanks" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepositsFromBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepositsFromBanks" xlink:to="lab_ifrs-full_DepositsFromBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SignificantUnobservableInputLiabilities_019f128b-a311-7637-bb3f-9a623037dffb_terseLabel_en-US" xlink:label="lab_ifrs-full_SignificantUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Significant unobservable input reasonable assumption, liabilities</link:label>
    <link:label id="lab_ifrs-full_SignificantUnobservableInputLiabilities_label_en-US" xlink:label="lab_ifrs-full_SignificantUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SignificantUnobservableInputLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SignificantUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SignificantUnobservableInputLiabilities" xlink:to="lab_ifrs-full_SignificantUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember_019f128b-a38f-7ae5-baa2-7550993909be_terseLabel_en-US" xlink:label="lab_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residual value impairment and voluntary terminations</link:label>
    <link:label id="lab_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember_label_en-US" xlink:label="lab_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Residual Value Impairment And Voluntary Terminations [Member]</link:label>
    <link:label id="lab_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember_documentation_en-US" xlink:label="lab_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Residual Value Impairment And Voluntary Terminations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember" xlink:href="lbk-20260630.xsd#lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember" xlink:to="lab_lbk_ResidualValueImpairmentAndVoluntaryTerminationsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities_019f128b-a311-76b4-9c33-7ac4f5f6bb0a_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale and maturity of financial assets</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from sales or maturity of financial instruments, classified as investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_019f128b-a311-7dd0-8f71-9bcb39bf3d8c_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash flows (used in) provided by operating activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) operating activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DepositsFromCustomers_019f128b-a38f-783c-b18a-6c04ac780d27_terseLabel_en-US" xlink:label="lab_ifrs-full_DepositsFromCustomers" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer deposits</link:label>
    <link:label id="lab_ifrs-full_DepositsFromCustomers_label_en-US" xlink:label="lab_ifrs-full_DepositsFromCustomers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deposits from customers</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepositsFromCustomers" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepositsFromCustomers"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepositsFromCustomers" xlink:to="lab_ifrs-full_DepositsFromCustomers" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashAndBankBalancesAtCentralBanks_019f128b-a311-7e25-9545-f3363be40ef9_terseLabel_en-US" xlink:label="lab_ifrs-full_CashAndBankBalancesAtCentralBanks" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and balances at central banks</link:label>
    <link:label id="lab_ifrs-full_CashAndBankBalancesAtCentralBanks_label_en-US" xlink:label="lab_ifrs-full_CashAndBankBalancesAtCentralBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and bank balances at central banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndBankBalancesAtCentralBanks" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashAndBankBalancesAtCentralBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndBankBalancesAtCentralBanks" xlink:to="lab_ifrs-full_CashAndBankBalancesAtCentralBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValue_019f36bd-83fc-77d9-b4e1-c8df03f1385f_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total financial liabilities carried at fair value</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValue_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities, at fair value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDefinedBenefitPlansLineItems_019f128b-a38f-760e-9485-18a138304c6d_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDefinedBenefitPlansLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of defined benefit plans [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDefinedBenefitPlansLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDefinedBenefitPlansLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of defined benefit plans [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDefinedBenefitPlansLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDefinedBenefitPlansLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDefinedBenefitPlansLineItems" xlink:to="lab_ifrs-full_DisclosureOfDefinedBenefitPlansLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_019f128b-a311-7b5f-a892-05310e30fcd5_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document period end date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain_019f4c26-baf8-73eb-bbe4-30889ac6e558_terseLabel_en-US" xlink:label="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation techniques used in fair value measurement [domain]</link:label>
    <link:label id="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain_label_en-US" xlink:label="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation techniques used in fair value measurement [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:to="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_OperatingIncomeOther_019f128b-a311-7388-9f41-0c180dbebbfd_terseLabel_en-US" xlink:label="lab_lbk_OperatingIncomeOther" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other operating income</link:label>
    <link:label id="lab_lbk_OperatingIncomeOther_label_en-US" xlink:label="lab_lbk_OperatingIncomeOther" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Income Other</link:label>
    <link:label id="lab_lbk_OperatingIncomeOther_documentation_en-US" xlink:label="lab_lbk_OperatingIncomeOther" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of operating income that the entity does not separately disclose in the same statement.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_OperatingIncomeOther" xlink:href="lbk-20260630.xsd#lbk_OperatingIncomeOther"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_OperatingIncomeOther" xlink:to="lab_lbk_OperatingIncomeOther" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TopOfRangeMember_019f4c26-baf8-703e-9e94-5cf2a958c09e_terseLabel_en-US" xlink:label="lab_ifrs-full_TopOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum</link:label>
    <link:label id="lab_ifrs-full_TopOfRangeMember_label_en-US" xlink:label="lab_ifrs-full_TopOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Top of range [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TopOfRangeMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TopOfRangeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TopOfRangeMember" xlink:to="lab_ifrs-full_TopOfRangeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_SharedAppreciationRightsMember_019f849d-344b-7975-af46-e363959f4b4e_terseLabel_en-US" xlink:label="lab_lbk_SharedAppreciationRightsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shared appreciation rights</link:label>
    <link:label id="lab_lbk_SharedAppreciationRightsMember_label_en-US" xlink:label="lab_lbk_SharedAppreciationRightsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shared Appreciation Rights [Member]</link:label>
    <link:label id="lab_lbk_SharedAppreciationRightsMember_documentation_en-US" xlink:label="lab_lbk_SharedAppreciationRightsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Shared Appreciation Rights</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_SharedAppreciationRightsMember" xlink:href="lbk-20260630.xsd#lbk_SharedAppreciationRightsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_SharedAppreciationRightsMember" xlink:to="lab_lbk_SharedAppreciationRightsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis_019f128b-a311-7a20-b8df-66379735c970_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial instruments [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial instruments [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialInstrumentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:to="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_StatementScenarioAxis_019f128b-a38f-7a7d-8ab2-c03529a66f8c_terseLabel_en-US" xlink:label="lab_srt_StatementScenarioAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:label id="lab_srt_StatementScenarioAxis_label_en-US" xlink:label="lab_srt_StatementScenarioAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementScenarioAxis" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementScenarioAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_StatementScenarioAxis" xlink:to="lab_srt_StatementScenarioAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RateOfInflationAbstract_019f36f2-139d-74a1-8289-026db2307257_terseLabel_en-US" xlink:label="lab_lbk_RateOfInflationAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Rate of inflation:</link:label>
    <link:label id="lab_lbk_RateOfInflationAbstract_label_en-US" xlink:label="lab_lbk_RateOfInflationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rate Of Inflation [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RateOfInflationAbstract" xlink:href="lbk-20260630.xsd#lbk_RateOfInflationAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RateOfInflationAbstract" xlink:to="lab_lbk_RateOfInflationAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfImpairmentTableTextBlock_019f128b-a311-7c42-85d7-6bfd499af96a_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfImpairmentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Impairment</link:label>
    <link:label id="lab_lbk_ScheduleOfImpairmentTableTextBlock_label_en-US" xlink:label="lab_lbk_ScheduleOfImpairmentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Impairment [Table Text Block]</link:label>
    <link:label id="lab_lbk_ScheduleOfImpairmentTableTextBlock_documentation_en-US" xlink:label="lab_lbk_ScheduleOfImpairmentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">na</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfImpairmentTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfImpairmentTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfImpairmentTableTextBlock" xlink:to="lab_lbk_ScheduleOfImpairmentTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_TaxExemptGainsOnDisposals_019f128b-a311-705c-9ae8-66a79c191ee6_terseLabel_en-US" xlink:label="lab_lbk_TaxExemptGainsOnDisposals" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax-exempt gains on disposals</link:label>
    <link:label id="lab_lbk_TaxExemptGainsOnDisposals_label_en-US" xlink:label="lab_lbk_TaxExemptGainsOnDisposals" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax-Exempt Gains On Disposals</link:label>
    <link:label id="lab_lbk_TaxExemptGainsOnDisposals_documentation_en-US" xlink:label="lab_lbk_TaxExemptGainsOnDisposals" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax exempt gains on disposals</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_TaxExemptGainsOnDisposals" xlink:href="lbk-20260630.xsd#lbk_TaxExemptGainsOnDisposals"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_TaxExemptGainsOnDisposals" xlink:to="lab_lbk_TaxExemptGainsOnDisposals" xlink:type="arc" order="1"/>
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    <link:label id="lab_ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impairment loss (reversal of impairment loss) recognised in profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:to="lab_ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityAttributableToOwnersOfParent_019f128b-a311-7338-b4a2-c2aaf0f46d3a_totalLabel_en-US" xlink:label="lab_ifrs-full_EquityAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total equity excluding non-controlling interests</link:label>
    <link:label id="lab_ifrs-full_EquityAttributableToOwnersOfParent_019f128b-a311-7a45-9cec-99c7a5f2db8e_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total equity excluding non-controlling interests</link:label>
    <link:label id="lab_ifrs-full_EquityAttributableToOwnersOfParent_label_en-US" xlink:label="lab_ifrs-full_EquityAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity attributable to owners of parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent" xlink:to="lab_ifrs-full_EquityAttributableToOwnersOfParent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities_019f128b-a38f-7312-b52a-0215648b3922_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale of goodwill and other intangible assets</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from sales of intangible assets, classified as investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RangeAxis_019f128b-a311-7276-8f7c-f5719c7a21d6_terseLabel_en-US" xlink:label="lab_ifrs-full_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [axis]</link:label>
    <link:label id="lab_ifrs-full_RangeAxis_label_en-US" xlink:label="lab_ifrs-full_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RangeAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RangeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RangeAxis" xlink:to="lab_ifrs-full_RangeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfEquityAxis_019f128b-a311-759c-9b35-5312753750c6_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of equity [axis]</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfEquityAxis_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of equity [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfEquityAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfEquityAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfEquityAxis" xlink:to="lab_ifrs-full_ComponentsOfEquityAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems_019f128b-a311-7019-be5d-64b3a8fffe21_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialLiabilitiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:to="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SubordinatedLiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_SubordinatedLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subordinated liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SubordinatedLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SubordinatedLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SubordinatedLiabilitiesAbstract" xlink:to="lab_ifrs-full_SubordinatedLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DeferredTaxLiabilities_019f128b-a311-707a-92ac-73b6e86c0b3f_terseLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax liabilities</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxLiabilities_label_en-US" xlink:label="lab_ifrs-full_DeferredTaxLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DeferredTaxLiabilities" xlink:to="lab_ifrs-full_DeferredTaxLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_FactoringFees_019f128b-a311-716a-a24f-eb1490c36402_terseLabel_en-US" xlink:label="lab_lbk_FactoringFees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Factoring</link:label>
    <link:label id="lab_lbk_FactoringFees_label_en-US" xlink:label="lab_lbk_FactoringFees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Factoring Fees</link:label>
    <link:label id="lab_lbk_FactoringFees_documentation_en-US" xlink:label="lab_lbk_FactoringFees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of income recognised for factoring fees charged by the entity.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_FactoringFees" xlink:href="lbk-20260630.xsd#lbk_FactoringFees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_FactoringFees" xlink:to="lab_lbk_FactoringFees" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossBeforeTax_019f367e-da70-7d93-b8ec-342429aa6180_totalLabel_en-US" xlink:label="lab_ifrs-full_ProfitLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Profit before tax</link:label>
    <link:label id="lab_ifrs-full_ProfitLossBeforeTax_019f128b-a311-7c61-98f8-06fa346affff_verboseLabel_en-US" xlink:label="lab_ifrs-full_ProfitLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Profit before tax</link:label>
    <link:label id="lab_ifrs-full_ProfitLossBeforeTax_label_en-US" xlink:label="lab_ifrs-full_ProfitLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit (loss) before tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossBeforeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossBeforeTax" xlink:to="lab_ifrs-full_ProfitLossBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncome_019f367f-acaa-7611-9da2-136f6569e11c_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other comprehensive (loss) income for the period, net of tax</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncome" xlink:to="lab_ifrs-full_OtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CashDepositsHeldRestrictedInUseToSecuritisationAndCoveredBonds_019f7e9f-a42c-7589-9b33-4fe04e2eed71_terseLabel_en-US" xlink:label="lab_lbk_CashDepositsHeldRestrictedInUseToSecuritisationAndCoveredBonds" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted cash and cash equivalents</link:label>
    <link:label id="lab_lbk_CashDepositsHeldRestrictedInUseToSecuritisationAndCoveredBonds_label_en-US" xlink:label="lab_lbk_CashDepositsHeldRestrictedInUseToSecuritisationAndCoveredBonds" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Deposits Held Restricted In Use To Securitisation And Covered Bonds</link:label>
    <link:label id="lab_lbk_CashDepositsHeldRestrictedInUseToSecuritisationAndCoveredBonds_documentation_en-US" xlink:label="lab_lbk_CashDepositsHeldRestrictedInUseToSecuritisationAndCoveredBonds" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash Deposits Held Restricted In Use To Securitisation And Covered Bonds</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CashDepositsHeldRestrictedInUseToSecuritisationAndCoveredBonds" xlink:href="lbk-20260630.xsd#lbk_CashDepositsHeldRestrictedInUseToSecuritisationAndCoveredBonds"/>
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    <link:label id="lab_lbk_ScottishWidowsMember_019f128b-a311-7814-81d6-88331f0635a8_terseLabel_en-US" xlink:label="lab_lbk_ScottishWidowsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scottish Widows</link:label>
    <link:label id="lab_lbk_ScottishWidowsMember_label_en-US" xlink:label="lab_lbk_ScottishWidowsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scottish Widows [Member]</link:label>
    <link:label id="lab_lbk_ScottishWidowsMember_documentation_en-US" xlink:label="lab_lbk_ScottishWidowsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Scottish Widows</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScottishWidowsMember" xlink:href="lbk-20260630.xsd#lbk_ScottishWidowsMember"/>
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    <link:label id="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeIncomeStatementTransfersInRespectOfDisposals_019f367b-a8b8-74ae-96a9-6d12689783ff_negatedTerseLabel_en-US" xlink:label="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeIncomeStatementTransfersInRespectOfDisposals" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax</link:label>
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    <link:label id="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeIncomeStatementTransfersInRespectOfDisposals_documentation_en-US" xlink:label="lab_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeIncomeStatementTransfersInRespectOfDisposals" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Relating To Financial Assets Measured At Fair Value Through Other Comprehensive Income Included In Other Comprehensive Income, Income Statement Transfers in Respect of Disposals</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeIncomeStatementTransfersInRespectOfDisposals" xlink:href="lbk-20260630.xsd#lbk_DeferredTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeIncludedInOtherComprehensiveIncomeIncomeStatementTransfersInRespectOfDisposals"/>
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    <link:label id="lab_lbk_FinancialLiabilitiesAbstract_019f128b-a311-7456-a604-484db2b1a484_terseLabel_en-US" xlink:label="lab_lbk_FinancialLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial Liabilities [Abstract]</link:label>
    <link:label id="lab_lbk_FinancialLiabilitiesAbstract_label_en-US" xlink:label="lab_lbk_FinancialLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Liabilities [Abstract]</link:label>
    <link:label id="lab_lbk_FinancialLiabilitiesAbstract_documentation_en-US" xlink:label="lab_lbk_FinancialLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_FinancialLiabilitiesAbstract" xlink:href="lbk-20260630.xsd#lbk_FinancialLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_FinancialLiabilitiesAbstract" xlink:to="lab_lbk_FinancialLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ContingentLiabilitiesCommitmentsAndGuaranteesAbstract_019f128b-a38f-7979-8953-a6e418ff89c8_terseLabel_en-US" xlink:label="lab_lbk_ContingentLiabilitiesCommitmentsAndGuaranteesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingent liabilities, commitments and guarantees</link:label>
    <link:label id="lab_lbk_ContingentLiabilitiesCommitmentsAndGuaranteesAbstract_label_en-US" xlink:label="lab_lbk_ContingentLiabilitiesCommitmentsAndGuaranteesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contingent Liabilities, Commitments And Guarantees [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ContingentLiabilitiesCommitmentsAndGuaranteesAbstract" xlink:href="lbk-20260630.xsd#lbk_ContingentLiabilitiesCommitmentsAndGuaranteesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ContingentLiabilitiesCommitmentsAndGuaranteesAbstract" xlink:to="lab_lbk_ContingentLiabilitiesCommitmentsAndGuaranteesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory_019f128b-a38f-7994-9671-8bdfb21e7409_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of financial liabilities carried at fair value by valuation hierarchy</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of liabilities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ExtensionOfModelledLifetimeOnRetailRevolvingProductsMember_019f128b-a311-71b5-96b0-fc250cd8b393_terseLabel_en-US" xlink:label="lab_lbk_ExtensionOfModelledLifetimeOnRetailRevolvingProductsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Extension of modelled lifetime on retail revolving products</link:label>
    <link:label id="lab_lbk_ExtensionOfModelledLifetimeOnRetailRevolvingProductsMember_label_en-US" xlink:label="lab_lbk_ExtensionOfModelledLifetimeOnRetailRevolvingProductsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Extension Of Modelled Lifetime On Retail Revolving Products [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ExtensionOfModelledLifetimeOnRetailRevolvingProductsMember" xlink:href="lbk-20260630.xsd#lbk_ExtensionOfModelledLifetimeOnRetailRevolvingProductsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ExtensionOfModelledLifetimeOnRetailRevolvingProductsMember" xlink:to="lab_lbk_ExtensionOfModelledLifetimeOnRetailRevolvingProductsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_LossGivenDefaultAlignmentLGDMember_019f128b-a311-76f2-93d0-e08200f97c10_terseLabel_en-US" xlink:label="lab_lbk_LossGivenDefaultAlignmentLGDMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss given default alignment (LGD)</link:label>
    <link:label id="lab_lbk_LossGivenDefaultAlignmentLGDMember_label_en-US" xlink:label="lab_lbk_LossGivenDefaultAlignmentLGDMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Given Default Alignment (LGD) [Member]</link:label>
    <link:label id="lab_lbk_LossGivenDefaultAlignmentLGDMember_documentation_en-US" xlink:label="lab_lbk_LossGivenDefaultAlignmentLGDMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loss Given Default Alignment (LGD)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_LossGivenDefaultAlignmentLGDMember" xlink:href="lbk-20260630.xsd#lbk_LossGivenDefaultAlignmentLGDMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_LossGivenDefaultAlignmentLGDMember" xlink:to="lab_lbk_LossGivenDefaultAlignmentLGDMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfOtherProvisionsTable_019f128b-a24a-7f34-b0a9-d4005bf92f74_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherProvisionsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of other provisions [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfOtherProvisionsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherProvisionsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of other provisions [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherProvisionsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOtherProvisionsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfOtherProvisionsTable" xlink:to="lab_ifrs-full_DisclosureOfOtherProvisionsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RecognisedAssetsDefinedBenefitPlan_019f128b-a38f-7a2d-962e-ecbcf0bce66a_terseLabel_en-US" xlink:label="lab_ifrs-full_RecognisedAssetsDefinedBenefitPlan" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement benefit assets</link:label>
    <link:label id="lab_ifrs-full_RecognisedAssetsDefinedBenefitPlan_label_en-US" xlink:label="lab_ifrs-full_RecognisedAssetsDefinedBenefitPlan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net defined benefit asset</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RecognisedAssetsDefinedBenefitPlan" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RecognisedAssetsDefinedBenefitPlan"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RecognisedAssetsDefinedBenefitPlan" xlink:to="lab_ifrs-full_RecognisedAssetsDefinedBenefitPlan" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities_019f4c3a-140b-7154-8080-6a5927925488_terseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Max up</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible increase in unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashAdvancesAndLoansFromRelatedParties_019f128b-a311-728e-b110-5e87db86799a_terseLabel_en-US" xlink:label="lab_ifrs-full_CashAdvancesAndLoansFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Borrowings from parent company</link:label>
    <link:label id="lab_ifrs-full_CashAdvancesAndLoansFromRelatedParties_label_en-US" xlink:label="lab_ifrs-full_CashAdvancesAndLoansFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash advances and loans from related parties</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAdvancesAndLoansFromRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashAdvancesAndLoansFromRelatedParties"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAdvancesAndLoansFromRelatedParties" xlink:to="lab_ifrs-full_CashAdvancesAndLoansFromRelatedParties" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain_019f128b-a24a-7681-b8ec-80d89c3b246d_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial instruments [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial instruments [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialInstrumentsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:to="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_IncreaseThroughCapitalContributionsByOwnersEquity_019f128b-a24a-7ee8-818e-74036278b900_terseLabel_en-US" xlink:label="lab_lbk_IncreaseThroughCapitalContributionsByOwnersEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital contributions received</link:label>
    <link:label id="lab_lbk_IncreaseThroughCapitalContributionsByOwnersEquity_label_en-US" xlink:label="lab_lbk_IncreaseThroughCapitalContributionsByOwnersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase Through Capital Contributions By Owners, Equity</link:label>
    <link:label id="lab_lbk_IncreaseThroughCapitalContributionsByOwnersEquity_documentation_en-US" xlink:label="lab_lbk_IncreaseThroughCapitalContributionsByOwnersEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase in equity through capital contributions by owners.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_IncreaseThroughCapitalContributionsByOwnersEquity" xlink:href="lbk-20260630.xsd#lbk_IncreaseThroughCapitalContributionsByOwnersEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_IncreaseThroughCapitalContributionsByOwnersEquity" xlink:to="lab_lbk_IncreaseThroughCapitalContributionsByOwnersEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities_019f128b-a311-7128-8ede-e2f39982ce3c_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Losses (gains) recognised in the income statement, within other income, relating to the change in fair value of those liabilities held</link:label>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities_label_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) recognised in other comprehensive income excluding exchange differences, fair value measurement, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:to="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_TransactionsWithOwnersAbstract_019f128b-a311-7d24-aab0-773cc2bf49d0_terseLabel_en-US" xlink:label="lab_lbk_TransactionsWithOwnersAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transactions with owners</link:label>
    <link:label id="lab_lbk_TransactionsWithOwnersAbstract_label_en-US" xlink:label="lab_lbk_TransactionsWithOwnersAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transactions With Owners [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_TransactionsWithOwnersAbstract" xlink:href="lbk-20260630.xsd#lbk_TransactionsWithOwnersAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_TransactionsWithOwnersAbstract" xlink:to="lab_lbk_TransactionsWithOwnersAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract_019f128b-a311-778e-b55b-b15f7a915544_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Items that will not subsequently be reclassified to profit or loss:</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:to="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember_019f128b-a311-7594-a002-40316e24a13d_terseLabel_en-US" xlink:label="lab_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dilapidations, rent reviews and other property related matters</link:label>
    <link:label id="lab_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember_label_en-US" xlink:label="lab_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dilapidations, Rent Reviews And Other Property Related Matters [Member]</link:label>
    <link:label id="lab_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember_documentation_en-US" xlink:label="lab_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Dilapidations, Rent Reviews And Other Property Related Matters</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember" xlink:href="lbk-20260630.xsd#lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember" xlink:to="lab_lbk_DilapidationsRentReviewsAndOtherPropertyRelatedMattersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_PriceMeasurementInputMember_019fa8e0-1f07-7f14-98a6-08876e93f534_terseLabel_en-US" xlink:label="lab_lbk_PriceMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Price</link:label>
    <link:label id="lab_lbk_PriceMeasurementInputMember_label_en-US" xlink:label="lab_lbk_PriceMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Price, Measurement Input [Member]</link:label>
    <link:label id="lab_lbk_PriceMeasurementInputMember_documentation_en-US" xlink:label="lab_lbk_PriceMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Price, Measurement Input</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_PriceMeasurementInputMember" xlink:href="lbk-20260630.xsd#lbk_PriceMeasurementInputMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_PriceMeasurementInputMember" xlink:to="lab_lbk_PriceMeasurementInputMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_GainsAndLossesAttributableToOwnCreditRiskAbstract_019f128b-a311-7a8e-b9bf-23934b4f5f8c_terseLabel_en-US" xlink:label="lab_lbk_GainsAndLossesAttributableToOwnCreditRiskAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gains and losses attributable to own credit risk:</link:label>
    <link:label id="lab_lbk_GainsAndLossesAttributableToOwnCreditRiskAbstract_label_en-US" xlink:label="lab_lbk_GainsAndLossesAttributableToOwnCreditRiskAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains And Losses Attributable To Own Credit Risk [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_GainsAndLossesAttributableToOwnCreditRiskAbstract" xlink:href="lbk-20260630.xsd#lbk_GainsAndLossesAttributableToOwnCreditRiskAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_GainsAndLossesAttributableToOwnCreditRiskAbstract" xlink:to="lab_lbk_GainsAndLossesAttributableToOwnCreditRiskAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems_019f128b-a311-74c0-af3c-1fb90e317e55_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:to="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MiscellaneousOtherProvisionsMember_019f128b-a311-7628-bc7b-87ce3139db86_terseLabel_en-US" xlink:label="lab_ifrs-full_MiscellaneousOtherProvisionsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other &#163;m</link:label>
    <link:label id="lab_ifrs-full_MiscellaneousOtherProvisionsMember_label_en-US" xlink:label="lab_ifrs-full_MiscellaneousOtherProvisionsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Miscellaneous other provisions [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousOtherProvisionsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MiscellaneousOtherProvisionsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MiscellaneousOtherProvisionsMember" xlink:to="lab_ifrs-full_MiscellaneousOtherProvisionsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherReserves_019f128b-a311-742a-966d-902a2bd1cabf_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherReserves" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other reserves</link:label>
    <link:label id="lab_ifrs-full_OtherReserves_label_en-US" xlink:label="lab_ifrs-full_OtherReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other reserves</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherReserves" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherReserves"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherReserves" xlink:to="lab_ifrs-full_OtherReserves" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccumulatedImpairmentMember_019f128b-a311-7c6f-a1e9-377be89a5c7f_terseLabel_en-US" xlink:label="lab_ifrs-full_AccumulatedImpairmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Allowance for expected credit losses</link:label>
    <link:label id="lab_ifrs-full_AccumulatedImpairmentMember_label_en-US" xlink:label="lab_ifrs-full_AccumulatedImpairmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated impairment [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedImpairmentMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccumulatedImpairmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccumulatedImpairmentMember" xlink:to="lab_ifrs-full_AccumulatedImpairmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_MotorCommissionReviewMember_019f128b-a38f-7aa7-b076-67191fc484a0_terseLabel_en-US" xlink:label="lab_lbk_MotorCommissionReviewMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Motor commission review</link:label>
    <link:label id="lab_lbk_MotorCommissionReviewMember_label_en-US" xlink:label="lab_lbk_MotorCommissionReviewMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Motor Commission Review [Member]</link:label>
    <link:label id="lab_lbk_MotorCommissionReviewMember_documentation_en-US" xlink:label="lab_lbk_MotorCommissionReviewMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Motor Commission Review</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_MotorCommissionReviewMember" xlink:href="lbk-20260630.xsd#lbk_MotorCommissionReviewMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_MotorCommissionReviewMember" xlink:to="lab_lbk_MotorCommissionReviewMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory_019f128b-a311-72f0-b355-ab81907b1b2d_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingent liabilities, commitments and guarantees</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of commitments and contingent liabilities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DefinedBenefitPlansDomain_019f128b-a311-7943-bc2c-86e03f66fb94_terseLabel_en-US" xlink:label="lab_ifrs-full_DefinedBenefitPlansDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined benefit plans [domain]</link:label>
    <link:label id="lab_ifrs-full_DefinedBenefitPlansDomain_label_en-US" xlink:label="lab_ifrs-full_DefinedBenefitPlansDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined benefit plans [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DefinedBenefitPlansDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DefinedBenefitPlansDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DefinedBenefitPlansDomain" xlink:to="lab_ifrs-full_DefinedBenefitPlansDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_019f128b-a311-7096-a5f0-6b6c5fb2f5c1_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in investing activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_019f128b-a311-7227-ba9d-0ad6addf38e6_totalLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Change in cash and cash equivalents</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in cash and cash equivalents after effect of exchange rate changes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision_019f128b-a311-782f-9121-ce062d70baf2_terseLabel_en-US" xlink:label="lab_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exchange and other adjustments</link:label>
    <link:label id="lab_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision_label_en-US" xlink:label="lab_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Net Exchange Differences And Other Adjustments, Provision</link:label>
    <link:label id="lab_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision_documentation_en-US" xlink:label="lab_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision" xlink:href="lbk-20260630.xsd#lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision" xlink:to="lab_lbk_IncreaseDecreaseThroughNetExchangeDifferencesAndOtherAdjustmentsProvision" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DefinedBenefitPensionSchemesMember_019f36f0-9255-79de-9464-45d47111f447_terseLabel_en-US" xlink:label="lab_lbk_DefinedBenefitPensionSchemesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net pension scheme asset</link:label>
    <link:label id="lab_lbk_DefinedBenefitPensionSchemesMember_label_en-US" xlink:label="lab_lbk_DefinedBenefitPensionSchemesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Pension Schemes [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DefinedBenefitPensionSchemesMember" xlink:href="lbk-20260630.xsd#lbk_DefinedBenefitPensionSchemesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DefinedBenefitPensionSchemesMember" xlink:to="lab_lbk_DefinedBenefitPensionSchemesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SubordinatedLiabilities_019f128b-a311-7358-a700-bd877257d605_terseLabel_en-US" xlink:label="lab_ifrs-full_SubordinatedLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subordinated liabilities</link:label>
    <link:label id="lab_ifrs-full_SubordinatedLiabilities_019f36d4-f6fd-7712-b88f-1b7370d04ef2_periodStartLabel_en-US" xlink:label="lab_ifrs-full_SubordinatedLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Subordinated liabilities at the beginning of the period</link:label>
    <link:label id="lab_ifrs-full_SubordinatedLiabilities_019f36d4-f6fd-72b4-8b1a-4ab80f1d34d5_periodEndLabel_en-US" xlink:label="lab_ifrs-full_SubordinatedLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Subordinated liabilities at the end of the period</link:label>
    <link:label id="lab_ifrs-full_SubordinatedLiabilities_label_en-US" xlink:label="lab_ifrs-full_SubordinatedLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subordinated liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SubordinatedLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SubordinatedLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SubordinatedLiabilities" xlink:to="lab_ifrs-full_SubordinatedLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_019f128b-a311-79b5-9630-54612d5479c3_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash (used in) provided by financing activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_LloydsBankingGroupPlcMember_019f128b-a311-7743-b3ce-626ad381766b_terseLabel_en-US" xlink:label="lab_lbk_LloydsBankingGroupPlcMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lloyds Banking Group plc</link:label>
    <link:label id="lab_lbk_LloydsBankingGroupPlcMember_label_en-US" xlink:label="lab_lbk_LloydsBankingGroupPlcMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lloyds Banking Group plc [Member]</link:label>
    <link:label id="lab_lbk_LloydsBankingGroupPlcMember_documentation_en-US" xlink:label="lab_lbk_LloydsBankingGroupPlcMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lloyds Banking Group plc</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_LloydsBankingGroupPlcMember" xlink:href="lbk-20260630.xsd#lbk_LloydsBankingGroupPlcMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_LloydsBankingGroupPlcMember" xlink:to="lab_lbk_LloydsBankingGroupPlcMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments_019f128b-a24a-746e-af6d-475f25dd5ae3_terseLabel_en-US" xlink:label="lab_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax relief on coupons on other equity instruments</link:label>
    <link:label id="lab_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments_label_en-US" xlink:label="lab_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Effect On Tax Relief on Coupons on Other Equity Instruments</link:label>
    <link:label id="lab_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments_documentation_en-US" xlink:label="lab_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to tax exemption on coupons on other equity instruments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments" xlink:href="lbk-20260630.xsd#lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments" xlink:to="lab_lbk_TaxEffectOnTaxReliefOnCouponsOnOtherEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EmployeeBenefitsExpense_019f128b-a24a-7572-8f45-f3ae65165c31_terseLabel_en-US" xlink:label="lab_ifrs-full_EmployeeBenefitsExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Staff costs</link:label>
    <link:label id="lab_ifrs-full_EmployeeBenefitsExpense_label_en-US" xlink:label="lab_ifrs-full_EmployeeBenefitsExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee benefits expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EmployeeBenefitsExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EmployeeBenefitsExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EmployeeBenefitsExpense" xlink:to="lab_ifrs-full_EmployeeBenefitsExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_NumberOfClassActionsNamedAsDefendant_019f128b-a311-76a9-8945-54beeb653e52_terseLabel_en-US" xlink:label="lab_lbk_NumberOfClassActionsNamedAsDefendant" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of class actions named as defendant</link:label>
    <link:label id="lab_lbk_NumberOfClassActionsNamedAsDefendant_label_en-US" xlink:label="lab_lbk_NumberOfClassActionsNamedAsDefendant" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Class Actions Named As Defendant</link:label>
    <link:label id="lab_lbk_NumberOfClassActionsNamedAsDefendant_documentation_en-US" xlink:label="lab_lbk_NumberOfClassActionsNamedAsDefendant" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of Class Actions Named As Defendant</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_NumberOfClassActionsNamedAsDefendant" xlink:href="lbk-20260630.xsd#lbk_NumberOfClassActionsNamedAsDefendant"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_NumberOfClassActionsNamedAsDefendant" xlink:to="lab_lbk_NumberOfClassActionsNamedAsDefendant" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProceedsFromIssuingOtherEquityInstruments_019f128b-a38f-7246-9d5b-8d9217c15458_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssuingOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from issue of other equity instruments</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromIssuingOtherEquityInstruments_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssuingOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from issuing other equity instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromIssuingOtherEquityInstruments" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromIssuingOtherEquityInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProceedsFromIssuingOtherEquityInstruments" xlink:to="lab_ifrs-full_ProceedsFromIssuingOtherEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ComprehensiveIncomeAttributableToOtherEquityHolders_019f128b-a38f-73bc-bb2e-e3a58b4cab8a_terseLabel_en-US" xlink:label="lab_lbk_ComprehensiveIncomeAttributableToOtherEquityHolders" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income attributable to other equity holders</link:label>
    <link:label id="lab_lbk_ComprehensiveIncomeAttributableToOtherEquityHolders_label_en-US" xlink:label="lab_lbk_ComprehensiveIncomeAttributableToOtherEquityHolders" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income Attributable To Other Equity Holders</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ComprehensiveIncomeAttributableToOtherEquityHolders" xlink:href="lbk-20260630.xsd#lbk_ComprehensiveIncomeAttributableToOtherEquityHolders"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ComprehensiveIncomeAttributableToOtherEquityHolders" xlink:to="lab_lbk_ComprehensiveIncomeAttributableToOtherEquityHolders" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityTable_019f128b-a311-70db-90e8-3951e81b2749_terseLabel_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [table]</link:label>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityTable_label_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfChangesInEquityTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfChangesInEquityTable" xlink:to="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ChangeInOperatingAssets_019f128b-a311-719e-9aec-0484d2e03d79_terseLabel_en-US" xlink:label="lab_lbk_ChangeInOperatingAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in operating assets</link:label>
    <link:label id="lab_lbk_ChangeInOperatingAssets_label_en-US" xlink:label="lab_lbk_ChangeInOperatingAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change In Operating Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ChangeInOperatingAssets" xlink:href="lbk-20260630.xsd#lbk_ChangeInOperatingAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ChangeInOperatingAssets" xlink:to="lab_lbk_ChangeInOperatingAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SegmentsAxis_019f128b-a311-7c57-8d27-ae92a4e6abab_terseLabel_en-US" xlink:label="lab_ifrs-full_SegmentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segments [axis]</link:label>
    <link:label id="lab_ifrs-full_SegmentsAxis_label_en-US" xlink:label="lab_ifrs-full_SegmentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SegmentsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SegmentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SegmentsAxis" xlink:to="lab_ifrs-full_SegmentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ComprehensiveIncomeAttributableToOrdinaryShareholders_019f128b-a311-7dbf-888b-ae31ad2ad2e5_terseLabel_en-US" xlink:label="lab_lbk_ComprehensiveIncomeAttributableToOrdinaryShareholders" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income attributable to ordinary shareholders</link:label>
    <link:label id="lab_lbk_ComprehensiveIncomeAttributableToOrdinaryShareholders_label_en-US" xlink:label="lab_lbk_ComprehensiveIncomeAttributableToOrdinaryShareholders" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income Attributable To Ordinary Shareholders</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ComprehensiveIncomeAttributableToOrdinaryShareholders" xlink:href="lbk-20260630.xsd#lbk_ComprehensiveIncomeAttributableToOrdinaryShareholders"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ComprehensiveIncomeAttributableToOrdinaryShareholders" xlink:to="lab_lbk_ComprehensiveIncomeAttributableToOrdinaryShareholders" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfAssetsDomain_019f128b-a311-7486-a33d-a71dcbe5fff2_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of assets [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of assets [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfAssetsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfAssetsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfAssetsDomain" xlink:to="lab_ifrs-full_ClassesOfAssetsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_019f128b-a311-7759-b329-07e9fac75b12_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current fiscal year end date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate" xlink:to="lab_dei_CurrentFiscalYearEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_019f128b-a24a-7e5b-a1fa-6776d68f5f45_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale of property, plant and equipment</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from sales of property, plant and equipment, classified as investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_InterestRateDerivativeMember_019f4c29-5a28-71fe-916d-a09b5c67af7d_terseLabel_en-US" xlink:label="lab_lbk_InterestRateDerivativeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate derivatives</link:label>
    <link:label id="lab_lbk_InterestRateDerivativeMember_label_en-US" xlink:label="lab_lbk_InterestRateDerivativeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Derivative [Member]</link:label>
    <link:label id="lab_lbk_InterestRateDerivativeMember_documentation_en-US" xlink:label="lab_lbk_InterestRateDerivativeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for interest rate derivatives.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_InterestRateDerivativeMember" xlink:href="lbk-20260630.xsd#lbk_InterestRateDerivativeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_InterestRateDerivativeMember" xlink:to="lab_lbk_InterestRateDerivativeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_019f128b-a311-7da8-abdb-43f30c61a77b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:to="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_019f128b-a311-727f-b573-ba79f652b288_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Gains and (losses) net of tax</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_019f128b-a311-780e-ac93-8211a082be8f_verboseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Gains and losses attributable to own credit risk, net of tax</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax, change in fair value of financial liability attributable to change in credit risk of liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_019f128b-a311-7e1c-95d9-d2594cbc88ae_negatedTerseLabel_en-US" xlink:label="lab_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Current tax</link:label>
    <link:label id="lab_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_label_en-US" xlink:label="lab_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Tax Relating To Remeasurements Of Defined Benefit Plans Of Other Comprehensive Income</link:label>
    <link:label id="lab_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_documentation_en-US" xlink:label="lab_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Current Tax Relating To Remeasurements Of Defined Benefit Plans Of Other Comprehensive Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:href="lbk-20260630.xsd#lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:to="lab_lbk_CurrentTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets_019f128b-a311-7e93-a516-0704259ec0c3_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest income on other financial assets</link:label>
    <link:label id="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income on other financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestIncomeOnOtherFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:to="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BottomOfRangeMember_019f4c26-baf8-79d6-b015-5daae64d66f1_terseLabel_en-US" xlink:label="lab_ifrs-full_BottomOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum</link:label>
    <link:label id="lab_ifrs-full_BottomOfRangeMember_label_en-US" xlink:label="lab_ifrs-full_BottomOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bottom of range [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BottomOfRangeMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BottomOfRangeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BottomOfRangeMember" xlink:to="lab_ifrs-full_BottomOfRangeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable_019f128b-a311-76df-a575-9c4c923c0e6b_terseLabel_en-US" xlink:label="lab_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment (Details) - Schedule of Impairment [Table]</link:label>
    <link:label id="lab_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable_label_en-US" xlink:label="lab_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IMPAIRMENT (Details) - Schedule of Impairment [Table]</link:label>
    <link:label id="lab_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable_documentation_en-US" xlink:label="lab_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">IMPAIRMENT (Details) - Schedule of Impairment [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable" xlink:href="lbk-20260630.xsd#lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable" xlink:to="lab_lbk_IMPAIRMENTDetailsScheduleOfImpairmentTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DebtInstrumentsHeld_019f128b-a311-7fdf-bb32-a655ef8fb28d_verboseLabel_en-US" xlink:label="lab_ifrs-full_DebtInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt securities</link:label>
    <link:label id="lab_ifrs-full_DebtInstrumentsHeld_label_en-US" xlink:label="lab_ifrs-full_DebtInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt instruments held</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DebtInstrumentsHeld" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DebtInstrumentsHeld"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DebtInstrumentsHeld" xlink:to="lab_ifrs-full_DebtInstrumentsHeld" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_019f128b-a311-77a3-aae8-746b688ba4f5_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">At amortised costs</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at amortised cost, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxesPaidRefundAbstract_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxesPaidRefundAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes paid (refund) [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxesPaidRefundAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxesPaidRefundAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxesPaidRefundAbstract" xlink:to="lab_ifrs-full_IncomeTaxesPaidRefundAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_019f128b-a38f-7079-af67-d6bfd897a354_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets held at amortised cost</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at amortised cost, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:to="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLoss_019f367f-1607-7b01-ba34-39f4bceddae6_totalLabel_en-US" xlink:label="lab_ifrs-full_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Profit after tax</link:label>
    <link:label id="lab_ifrs-full_ProfitLoss_019f367f-1b7a-791b-801d-06f46733eb7b_terseLabel_en-US" xlink:label="lab_ifrs-full_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Profit for the period</link:label>
    <link:label id="lab_ifrs-full_ProfitLoss_label_en-US" xlink:label="lab_ifrs-full_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit (loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="lab_ifrs-full_ProfitLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherRevenue_019f128b-a311-7379-b0d6-5da913dd636d_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherRevenue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other income</link:label>
    <link:label id="lab_ifrs-full_OtherRevenue_019f128b-a311-7adf-92c2-bb9fb1ad9737_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherRevenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other income</link:label>
    <link:label id="lab_ifrs-full_OtherRevenue_label_en-US" xlink:label="lab_ifrs-full_OtherRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other revenue</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherRevenue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherRevenue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherRevenue" xlink:to="lab_ifrs-full_OtherRevenue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_019f128b-a311-7f94-80ce-1e45119d4379_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash flow hedging reserve</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_019f128b-a311-76f4-bcfc-30360027cef5_verboseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Movements in cash flow hedge reserve, net of tax</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax, cash flow hedges</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssets_019f128b-a38f-79e6-9e87-884dc25a4141_periodStartLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_019f128b-a311-709f-aab1-d5b255e714dd_periodEndLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of period</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_019f128b-a311-75f9-8a7f-c31777cdc0ad_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Allowance for expected credit losses</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_019f128b-a38f-7ed5-afb3-65917b7c4a4c_negatedPeriodStartLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="resource" xml:lang="en-US">Opening ECL</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_019f128b-a38f-7a9a-8139-922eabc7d1a6_negatedPeriodEndLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="resource" xml:lang="en-US">Closing ECL</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_label_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssets" xlink:to="lab_ifrs-full_FinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_019f128b-a311-78c9-8494-2bc05715770c_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amendment flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfEquityDomain_019f128b-a24a-74ac-b21f-b86e3f60a029_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of equity [domain]</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfEquityDomain_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of equity [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfEquityDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfEquityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfEquityDomain" xlink:to="lab_ifrs-full_ComponentsOfEquityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_TwoYearsAfterReportingYearMember_019f36f4-bef3-7fa8-abc2-45ad53eab18b_terseLabel_en-US" xlink:label="lab_lbk_TwoYearsAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2028 %</link:label>
    <link:label id="lab_lbk_TwoYearsAfterReportingYearMember_label_en-US" xlink:label="lab_lbk_TwoYearsAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Years After Reporting Year [Member]</link:label>
    <link:label id="lab_lbk_TwoYearsAfterReportingYearMember_documentation_en-US" xlink:label="lab_lbk_TwoYearsAfterReportingYearMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Years After Reporting Year</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_TwoYearsAfterReportingYearMember" xlink:href="lbk-20260630.xsd#lbk_TwoYearsAfterReportingYearMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_TwoYearsAfterReportingYearMember" xlink:to="lab_lbk_TwoYearsAfterReportingYearMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_LoansAndAdvancesToBanksMember_019f128b-a311-788c-a32c-e1bca00ac1c8_terseLabel_en-US" xlink:label="lab_lbk_LoansAndAdvancesToBanksMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans and advances to banks</link:label>
    <link:label id="lab_lbk_LoansAndAdvancesToBanksMember_label_en-US" xlink:label="lab_lbk_LoansAndAdvancesToBanksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans And Advances To Banks [Member]</link:label>
    <link:label id="lab_lbk_LoansAndAdvancesToBanksMember_documentation_en-US" xlink:label="lab_lbk_LoansAndAdvancesToBanksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Loans and advances to banks.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_LoansAndAdvancesToBanksMember" xlink:href="lbk-20260630.xsd#lbk_LoansAndAdvancesToBanksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_LoansAndAdvancesToBanksMember" xlink:to="lab_lbk_LoansAndAdvancesToBanksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaid_019f128b-a38f-716d-a0d5-1e30264ee33c_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DividendsPaid" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Dividends (note 14)</link:label>
    <link:label id="lab_ifrs-full_DividendsPaid_label_en-US" xlink:label="lab_ifrs-full_DividendsPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends recognised as distributions to owners</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaid" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsPaid"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaid" xlink:to="lab_ifrs-full_DividendsPaid" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_AllowanceForImpairmentLossesTable_019f128b-a38f-7ae0-be3b-7cc03a4f5e30_terseLabel_en-US" xlink:label="lab_lbk_AllowanceForImpairmentLossesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Allowance for impairment losses</link:label>
    <link:label id="lab_lbk_AllowanceForImpairmentLossesTable_label_en-US" xlink:label="lab_lbk_AllowanceForImpairmentLossesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance For Impairment Losses [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_AllowanceForImpairmentLossesTable" xlink:href="lbk-20260630.xsd#lbk_AllowanceForImpairmentLossesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_AllowanceForImpairmentLossesTable" xlink:to="lab_lbk_AllowanceForImpairmentLossesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_019f128b-a311-7703-a801-4bb2d546114d_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Movements in revaluation reserve in respect of debt securities held at FVOCI:</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets measured at fair value through other comprehensive income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:to="lab_ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_WeightedAverageMember_019f36f6-0265-7faa-9322-0948b740e884_terseLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2026 to 2030 average %</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageMember_label_en-US" xlink:label="lab_ifrs-full_WeightedAverageMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_WeightedAverageMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_WeightedAverageMember" xlink:to="lab_ifrs-full_WeightedAverageMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth_019f36c9-a53d-7740-be5b-1a23b2853006_terseLabel_en-US" xlink:label="lab_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial real estate price growth</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth_label_en-US" xlink:label="lab_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key Assumption Of Commercial Real Estate Price Growth</link:label>
    <link:label id="lab_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth_documentation_en-US" xlink:label="lab_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The CRE price growth used as the significant assumption to determine expected credit loss allowance.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth" xlink:href="lbk-20260630.xsd#lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth" xlink:to="lab_lbk_KeyAssumptionOfCommercialRealEstatePriceGrowth" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetAssetValueMember_019f4c27-e549-779a-9aea-91436b74a5a2_terseLabel_en-US" xlink:label="lab_ifrs-full_NetAssetValueMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net asset value</link:label>
    <link:label id="lab_ifrs-full_NetAssetValueMember_label_en-US" xlink:label="lab_ifrs-full_NetAssetValueMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net asset value [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetAssetValueMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetAssetValueMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetAssetValueMember" xlink:to="lab_ifrs-full_NetAssetValueMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProvisionForCreditCommitmentsMember_019f128b-a311-76cc-89c0-674d080f3f76_terseLabel_en-US" xlink:label="lab_ifrs-full_ProvisionForCreditCommitmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provisions for financial commitments and guarantees</link:label>
    <link:label id="lab_ifrs-full_ProvisionForCreditCommitmentsMember_label_en-US" xlink:label="lab_ifrs-full_ProvisionForCreditCommitmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provision for credit commitments [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProvisionForCreditCommitmentsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProvisionForCreditCommitmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProvisionForCreditCommitmentsMember" xlink:to="lab_ifrs-full_ProvisionForCreditCommitmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfDividendsAbstract_label_en-US" xlink:label="lab_lbk_DisclosureOfDividendsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Dividends [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfDividendsAbstract" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfDividendsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfDividendsAbstract" xlink:to="lab_lbk_DisclosureOfDividendsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_019f128b-a311-771c-a00d-2f362e1e66bd_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segmental analysis</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of entity's operating segments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentTaxAssets_019f128b-a311-7ab6-bf84-25b0b71e4743_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentTaxAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current tax recoverable</link:label>
    <link:label id="lab_ifrs-full_CurrentTaxAssets_label_en-US" xlink:label="lab_ifrs-full_CurrentTaxAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current tax assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentTaxAssets" xlink:to="lab_ifrs-full_CurrentTaxAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RiskExposuresDomain_019f128b-a311-77b8-81ea-a427217b6be0_terseLabel_en-US" xlink:label="lab_ifrs-full_RiskExposuresDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk variables [domain]</link:label>
    <link:label id="lab_ifrs-full_RiskExposuresDomain_label_en-US" xlink:label="lab_ifrs-full_RiskExposuresDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk variables [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RiskExposuresDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RiskExposuresDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RiskExposuresDomain" xlink:to="lab_ifrs-full_RiskExposuresDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesDomain_019f128b-a311-7cd0-baa2-bf5b927fea99_terseLabel_en-US" xlink:label="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Method of assessment of expected credit losses [domain]</link:label>
    <link:label id="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesDomain_label_en-US" xlink:label="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Method of assessment of expected credit losses [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MethodOfAssessmentOfExpectedCreditLossesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesDomain" xlink:to="lab_ifrs-full_MethodOfAssessmentOfExpectedCreditLossesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_SecuritisationProgrammeMember_019f128b-a311-715b-a35b-8e59349f4b45_terseLabel_en-US" xlink:label="lab_lbk_SecuritisationProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Securitisation programme</link:label>
    <link:label id="lab_lbk_SecuritisationProgrammeMember_label_en-US" xlink:label="lab_lbk_SecuritisationProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Securitisation Programme [Member]</link:label>
    <link:label id="lab_lbk_SecuritisationProgrammeMember_documentation_en-US" xlink:label="lab_lbk_SecuritisationProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Securitisation programme.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_SecuritisationProgrammeMember" xlink:href="lbk-20260630.xsd#lbk_SecuritisationProgrammeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_SecuritisationProgrammeMember" xlink:to="lab_lbk_SecuritisationProgrammeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProvisionUsedOtherProvisions_019f128b-a311-7a1d-a0fd-d729b6242f07_negatedLabel_en-US" xlink:label="lab_ifrs-full_ProvisionUsedOtherProvisions" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Provisions applied</link:label>
    <link:label id="lab_ifrs-full_ProvisionUsedOtherProvisions_label_en-US" xlink:label="lab_ifrs-full_ProvisionUsedOtherProvisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provision used, other provisions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProvisionUsedOtherProvisions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProvisionUsedOtherProvisions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProvisionUsedOtherProvisions" xlink:to="lab_ifrs-full_ProvisionUsedOtherProvisions" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_CurrentYearQuarterThreeMember_019f128b-a311-71f3-b485-b33700ff0c53_terseLabel_en-US" xlink:label="lab_lbk_CurrentYearQuarterThreeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Third quarter 2026 %</link:label>
    <link:label id="lab_lbk_CurrentYearQuarterThreeMember_label_en-US" xlink:label="lab_lbk_CurrentYearQuarterThreeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Year Quarter Three [Member]</link:label>
    <link:label id="lab_lbk_CurrentYearQuarterThreeMember_documentation_en-US" xlink:label="lab_lbk_CurrentYearQuarterThreeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Current Year Quarter Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_CurrentYearQuarterThreeMember" xlink:href="lbk-20260630.xsd#lbk_CurrentYearQuarterThreeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_CurrentYearQuarterThreeMember" xlink:to="lab_lbk_CurrentYearQuarterThreeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RangeDomain_019f128b-a311-707e-9aef-e39c9f2c20e9_terseLabel_en-US" xlink:label="lab_ifrs-full_RangeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [domain]</link:label>
    <link:label id="lab_ifrs-full_RangeDomain_label_en-US" xlink:label="lab_ifrs-full_RangeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RangeDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RangeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RangeDomain" xlink:to="lab_ifrs-full_RangeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CapitalCommitments_019f128b-a311-7681-afd2-54de928e473e_terseLabel_en-US" xlink:label="lab_ifrs-full_CapitalCommitments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital commitments</link:label>
    <link:label id="lab_ifrs-full_CapitalCommitments_label_en-US" xlink:label="lab_ifrs-full_CapitalCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CapitalCommitments" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CapitalCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CapitalCommitments" xlink:to="lab_ifrs-full_CapitalCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfContingentLiabilitiesAxis_019f128b-a311-70fa-905c-a8a75a7c6fb1_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfContingentLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of contingent liabilities [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfContingentLiabilitiesAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfContingentLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of contingent liabilities [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfContingentLiabilitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfContingentLiabilitiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfContingentLiabilitiesAxis" xlink:to="lab_ifrs-full_ClassesOfContingentLiabilitiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RetainedEarningsMember_019f128b-a311-7071-9a78-cbc5b89acf1c_terseLabel_en-US" xlink:label="lab_ifrs-full_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained profits &#163;m</link:label>
    <link:label id="lab_ifrs-full_RetainedEarningsMember_label_en-US" xlink:label="lab_ifrs-full_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetainedEarningsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetainedEarningsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RetainedEarningsMember" xlink:to="lab_ifrs-full_RetainedEarningsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfExpensesAbstract_019f128b-a311-7179-a979-b2ef6cd72784_terseLabel_en-US" xlink:label="lab_lbk_DisclosureOfExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating expenses</link:label>
    <link:label id="lab_lbk_DisclosureOfExpensesAbstract_label_en-US" xlink:label="lab_lbk_DisclosureOfExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Expenses [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfExpensesAbstract" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfExpensesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfExpensesAbstract" xlink:to="lab_lbk_DisclosureOfExpensesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities_019f4c3a-140b-7492-b9d7-5b661783e02e_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unfavourable changes</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:to="lab_ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RevenueFromInterest_019f128b-a311-7e4d-baac-1e0931580e8e_verboseLabel_en-US" xlink:label="lab_ifrs-full_RevenueFromInterest" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:label id="lab_ifrs-full_RevenueFromInterest_label_en-US" xlink:label="lab_ifrs-full_RevenueFromInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueFromInterest" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueFromInterest"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RevenueFromInterest" xlink:to="lab_ifrs-full_RevenueFromInterest" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_TypeOfProgramDomain_019f128b-a38f-7dec-a9c2-53f1bc8840a6_terseLabel_en-US" xlink:label="lab_lbk_TypeOfProgramDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of program [Domain]</link:label>
    <link:label id="lab_lbk_TypeOfProgramDomain_label_en-US" xlink:label="lab_lbk_TypeOfProgramDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type Of Program [Domain]</link:label>
    <link:label id="lab_lbk_TypeOfProgramDomain_documentation_en-US" xlink:label="lab_lbk_TypeOfProgramDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">na</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_TypeOfProgramDomain" xlink:href="lbk-20260630.xsd#lbk_TypeOfProgramDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_TypeOfProgramDomain" xlink:to="lab_lbk_TypeOfProgramDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RecurringFairValueMeasurementMember_019f4c26-baf8-73f0-810e-76220bb46093_terseLabel_en-US" xlink:label="lab_ifrs-full_RecurringFairValueMeasurementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recurring fair value measurement</link:label>
    <link:label id="lab_ifrs-full_RecurringFairValueMeasurementMember_label_en-US" xlink:label="lab_ifrs-full_RecurringFairValueMeasurementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recurring fair value measurement [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RecurringFairValueMeasurementMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RecurringFairValueMeasurementMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RecurringFairValueMeasurementMember" xlink:to="lab_ifrs-full_RecurringFairValueMeasurementMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfContingentLiabilitiesTable_019f128b-a311-7b94-b168-78d42ae5abb4_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfContingentLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of contingent liabilities [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfContingentLiabilitiesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfContingentLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of contingent liabilities [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfContingentLiabilitiesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfContingentLiabilitiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfContingentLiabilitiesTable" xlink:to="lab_ifrs-full_DisclosureOfContingentLiabilitiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_SecuritisationNotes_019f128b-a311-7257-a913-782ac4c07b04_terseLabel_en-US" xlink:label="lab_lbk_SecuritisationNotes" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Securitisation notes</link:label>
    <link:label id="lab_lbk_SecuritisationNotes_label_en-US" xlink:label="lab_lbk_SecuritisationNotes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Securitisation Notes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_SecuritisationNotes" xlink:href="lbk-20260630.xsd#lbk_SecuritisationNotes"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_SecuritisationNotes" xlink:to="lab_lbk_SecuritisationNotes" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember_019f128b-a311-77d7-b5c5-07299b82f642_terseLabel_en-US" xlink:label="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Present value of funded obligations</link:label>
    <link:label id="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember_label_en-US" xlink:label="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Present value of defined benefit obligation [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PresentValueOfDefinedBenefitObligationMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:to="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_RPIMember_019f36f1-eaca-7b58-9010-9579933b2bd9_terseLabel_en-US" xlink:label="lab_lbk_RPIMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retail Price Index (RPI)</link:label>
    <link:label id="lab_lbk_RPIMember_label_en-US" xlink:label="lab_lbk_RPIMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">RPI [Member]</link:label>
    <link:label id="lab_lbk_RPIMember_documentation_en-US" xlink:label="lab_lbk_RPIMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to the Retail Price Index.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_RPIMember" xlink:href="lbk-20260630.xsd#lbk_RPIMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_RPIMember" xlink:to="lab_lbk_RPIMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ScenarioUnspecifiedDomain_019f128b-a311-7c0d-ba74-9edf19fe6779_terseLabel_en-US" xlink:label="lab_srt_ScenarioUnspecifiedDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Domain]</link:label>
    <link:label id="lab_srt_ScenarioUnspecifiedDomain_label_en-US" xlink:label="lab_srt_ScenarioUnspecifiedDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScenarioUnspecifiedDomain" xlink:to="lab_srt_ScenarioUnspecifiedDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeAbstract_019f128b-a311-7bca-8d43-8c832dbf0f45_terseLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fee and commission income:</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:to="lab_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DepreciationAndAmortisationExpense_019f128b-a38f-7814-aac9-ff5198888e2a_terseLabel_en-US" xlink:label="lab_ifrs-full_DepreciationAndAmortisationExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortisation</link:label>
    <link:label id="lab_ifrs-full_DepreciationAndAmortisationExpense_label_en-US" xlink:label="lab_ifrs-full_DepreciationAndAmortisationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation and amortisation expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepreciationAndAmortisationExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationAndAmortisationExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepreciationAndAmortisationExpense" xlink:to="lab_ifrs-full_DepreciationAndAmortisationExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock_019f128b-a311-79b9-bb10-b1dd96159331_verboseLabel_en-US" xlink:label="lab_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of fee and commission income</link:label>
    <link:label id="lab_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock_label_en-US" xlink:label="lab_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Fee And Commission Income Expense Explanatory [Table Text Block]</link:label>
    <link:label id="lab_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock_documentation_en-US" xlink:label="lab_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of fee and commission income.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock" xlink:href="lbk-20260630.xsd#lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock" xlink:to="lab_lbk_DisclosureOfFeeAndCommissionIncomeExpenseExplanatoryTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LiabilitiesAbstract_019f128b-a311-7e21-ad4d-77e76e6b148e_terseLabel_en-US" xlink:label="lab_ifrs-full_LiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:label id="lab_ifrs-full_LiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_LiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LiabilitiesAbstract" xlink:to="lab_ifrs-full_LiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BondsIssued_019f128b-a311-781d-8e5d-50d1c704d36c_terseLabel_en-US" xlink:label="lab_ifrs-full_BondsIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Covered bonds</link:label>
    <link:label id="lab_ifrs-full_BondsIssued_label_en-US" xlink:label="lab_ifrs-full_BondsIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bonds issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BondsIssued" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BondsIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BondsIssued" xlink:to="lab_ifrs-full_BondsIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_DebtSecuritiesInIssueAbstract_019f128b-a24a-7d3d-91cd-4fde6e0b36d2_terseLabel_en-US" xlink:label="lab_lbk_DebtSecuritiesInIssueAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities in issue</link:label>
    <link:label id="lab_lbk_DebtSecuritiesInIssueAbstract_label_en-US" xlink:label="lab_lbk_DebtSecuritiesInIssueAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Securities In Issue [Abstract]</link:label>
    <link:label id="lab_lbk_DebtSecuritiesInIssueAbstract_documentation_en-US" xlink:label="lab_lbk_DebtSecuritiesInIssueAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">N/A</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_DebtSecuritiesInIssueAbstract" xlink:href="lbk-20260630.xsd#lbk_DebtSecuritiesInIssueAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_DebtSecuritiesInIssueAbstract" xlink:to="lab_lbk_DebtSecuritiesInIssueAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueMember_019f128b-a311-7520-81c7-71799d0b3169_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total financial assets carried at fair value &#163;m</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueMember_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at fair value, class [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueMember" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValueMember" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_019f128b-a24a-7088-a29e-ceefe1ed8e5b_negatedLabel_en-US" xlink:label="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Income statement transfers in respect of disposals</link:label>
    <link:label id="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_label_en-US" xlink:label="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification Adjustments On Disposal Of Financial Assets Measured At Fair Value Through Other Comprehensive Income Before Tax</link:label>
    <link:label id="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_documentation_en-US" xlink:label="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of reclassification adjustments related to disposal of financial assets measured at fair value through other comprehensive income, before tax.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:href="lbk-20260630.xsd#lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:to="lab_lbk_ReclassificationAdjustmentsOnDisposalOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsDomain_019f128b-a38f-743d-bcdb-5f0ced279707_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial assets [domain]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial assets [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfFinancialAssetsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:to="lab_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_MotorFinanceMember_019f128b-a311-71b3-8b7a-4b4444751584_terseLabel_en-US" xlink:label="lab_lbk_MotorFinanceMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Motor Finance</link:label>
    <link:label id="lab_lbk_MotorFinanceMember_label_en-US" xlink:label="lab_lbk_MotorFinanceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Motor Finance [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_MotorFinanceMember" xlink:href="lbk-20260630.xsd#lbk_MotorFinanceMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_MotorFinanceMember" xlink:to="lab_lbk_MotorFinanceMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CarryingAmountMember_019f128b-a311-7620-b287-6a85d1570d59_terseLabel_en-US" xlink:label="lab_ifrs-full_CarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net carrying amount</link:label>
    <link:label id="lab_ifrs-full_CarryingAmountMember_label_en-US" xlink:label="lab_ifrs-full_CarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Carrying amount [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CarryingAmountMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CarryingAmountMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CarryingAmountMember" xlink:to="lab_ifrs-full_CarryingAmountMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDividendsExplanatory_019f128b-a311-7865-b9d6-ed9eee9c0f1b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDividendsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividends on ordinary shares</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDividendsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDividendsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of dividends [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDividendsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDividendsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDividendsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfDividendsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComprehensiveIncomeAbstract_019f128b-a311-7f94-8302-43f7802afba1_terseLabel_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income</link:label>
    <link:label id="lab_ifrs-full_ComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncomeAbstract" xlink:to="lab_ifrs-full_ComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets_019f4c3a-140b-71fe-bfe9-6e8492ae2180_terseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Max up</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible increase in unobservable input, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_AdjustmentsForAbstract_019f128b-a311-7247-a9ed-5d04e9453cac_terseLabel_en-US" xlink:label="lab_lbk_AdjustmentsForAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for:</link:label>
    <link:label id="lab_lbk_AdjustmentsForAbstract_label_en-US" xlink:label="lab_lbk_AdjustmentsForAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments For [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_AdjustmentsForAbstract" xlink:href="lbk-20260630.xsd#lbk_AdjustmentsForAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_AdjustmentsForAbstract" xlink:to="lab_lbk_AdjustmentsForAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsTable_019f128b-a311-7bf4-adda-ee6604b61458_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Operating Segments [Table]</link:label>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsTable_label_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Operating Segments [Table]</link:label>
    <link:label id="lab_lbk_ScheduleOfOperatingSegmentsTable_documentation_en-US" xlink:label="lab_lbk_ScheduleOfOperatingSegmentsTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfOperatingSegmentsTable" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfOperatingSegmentsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfOperatingSegmentsTable" xlink:to="lab_lbk_ScheduleOfOperatingSegmentsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_UnobservableInputsDomain_019f128b-a311-73a8-8c8c-ade035f6edee_terseLabel_en-US" xlink:label="lab_ifrs-full_UnobservableInputsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unobservable inputs [domain]</link:label>
    <link:label id="lab_ifrs-full_UnobservableInputsDomain_label_en-US" xlink:label="lab_ifrs-full_UnobservableInputsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unobservable inputs [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UnobservableInputsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UnobservableInputsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UnobservableInputsDomain" xlink:to="lab_ifrs-full_UnobservableInputsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_country_NL_019f128b-a311-7e01-87ae-c429229dcc67_terseLabel_en-US" xlink:label="lab_country_NL" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NETHERLANDS</link:label>
    <link:label id="lab_country_NL_label_en-US" xlink:label="lab_country_NL" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">NETHERLANDS</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_NL" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_NL"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_NL" xlink:to="lab_country_NL" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_019f128b-a38f-75c4-a015-ad3de038527c_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total amounts recognised in the balance sheet</link:label>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_019f128b-a38f-794f-9a94-1da304d10417_negatedPeriodStartLabel_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="resource" xml:lang="en-US">Asset at 1 January 2026</link:label>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_019f128b-a38f-7310-aa32-6dd47c1cfcf5_negatedPeriodEndLabel_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="resource" xml:lang="en-US">Asset at 30 June 2026</link:label>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_label_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilityAssetOfDefinedBenefitPlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:to="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ShareholdersEquity_019f128b-a311-709f-ad56-7d598fac89ed_totalLabel_en-US" xlink:label="lab_lbk_ShareholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Ordinary shareholders&#8217; equity</link:label>
    <link:label id="lab_lbk_ShareholdersEquity_label_en-US" xlink:label="lab_lbk_ShareholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shareholders' Equity</link:label>
    <link:label id="lab_lbk_ShareholdersEquity_documentation_en-US" xlink:label="lab_lbk_ShareholdersEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ShareholdersEquity" xlink:href="lbk-20260630.xsd#lbk_ShareholdersEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ShareholdersEquity" xlink:to="lab_lbk_ShareholdersEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsLineItems_019f128b-a311-7e42-b607-65019c95ee0a_terseLabel_en-US" xlink:label="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items]</link:label>
    <link:label id="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsLineItems_label_en-US" xlink:label="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsLineItems" xlink:href="lbk-20260630.xsd#lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsLineItems" xlink:to="lab_lbk_ScheduleOfAllowanceAccountForCreditLossesOfFinancialAssetsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherFeeAndCommissionIncome_019f128b-a311-7009-921a-e73d6ebff319_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherFeeAndCommissionIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other fees and commissions</link:label>
    <link:label id="lab_ifrs-full_OtherFeeAndCommissionIncome_label_en-US" xlink:label="lab_ifrs-full_OtherFeeAndCommissionIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other fee and commission income</link:label>
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