<?xml version="1.0" encoding="utf-8"?>
<!--XBRL document created by Certent Disclosure Management 25.4.0.1 -->
<!--Based on XBRL 2.1-->
<!--Created on: 8/3/2026 1:51:53 PM-->
<!--Modified on: 8/3/2026 1:51:53 PM-->
<linkbase p1:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" 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" xmlns:p1="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.xbrl.org/2003/linkbase">
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DocumentDocumentAndEntityInformation" roleURI="http://www.graybar.com/role/DocumentDocumentAndEntityInformation"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#StatementCondensedConsolidatedStatementsOfIncome" roleURI="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfIncome"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#StatementCondensedConsolidatedStatementsOfComprehensiveIncome" roleURI="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveIncome"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#StatementCondensedConsolidatedStatementsOfComprehensiveIncomeParenthetical" roleURI="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveIncomeParenthetical"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#StatementCondensedConsolidatedBalanceSheets" roleURI="http://www.graybar.com/role/StatementCondensedConsolidatedBalanceSheets"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#StatementCondensedConsolidatedBalanceSheetsParenthetical" roleURI="http://www.graybar.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#StatementCondensedConsolidatedStatementsOfCashFlows" roleURI="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#StatementCondensedConsolidatedStatementsOfChangesInShareholdersEquity" roleURI="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfChangesInShareholdersEquity"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureDescriptionOfBusiness" roleURI="http://www.graybar.com/role/DisclosureDescriptionOfBusiness"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureSummaryOfSignificantAccountingPolicies" roleURI="http://www.graybar.com/role/DisclosureSummaryOfSignificantAccountingPolicies"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureRevenue" roleURI="http://www.graybar.com/role/DisclosureRevenue"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureProperty" roleURI="http://www.graybar.com/role/DisclosureProperty"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureIncomeTaxes" roleURI="http://www.graybar.com/role/DisclosureIncomeTaxes"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureDebt" roleURI="http://www.graybar.com/role/DisclosureDebt"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosurePensionAndOtherPostretirementBenefits" roleURI="http://www.graybar.com/role/DisclosurePensionAndOtherPostretirementBenefits"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureCapitalStock" roleURI="http://www.graybar.com/role/DisclosureCapitalStock"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureAccumulatedOtherComprehensiveLoss" roleURI="http://www.graybar.com/role/DisclosureAccumulatedOtherComprehensiveLoss"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureCommitmentsAndContingencies" roleURI="http://www.graybar.com/role/DisclosureCommitmentsAndContingencies"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureAcquisitions" roleURI="http://www.graybar.com/role/DisclosureAcquisitions"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureIntangibleAssets" roleURI="http://www.graybar.com/role/DisclosureIntangibleAssets"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureSummaryOfSignificantAccountingPoliciesPolicy" roleURI="http://www.graybar.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicy"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureRevenueTables" roleURI="http://www.graybar.com/role/DisclosureRevenueTables"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosurePropertyTables" roleURI="http://www.graybar.com/role/DisclosurePropertyTables"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosurePensionAndOtherPostretirementBenefitsTables" roleURI="http://www.graybar.com/role/DisclosurePensionAndOtherPostretirementBenefitsTables"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureAccumulatedOtherComprehensiveLossTables" roleURI="http://www.graybar.com/role/DisclosureAccumulatedOtherComprehensiveLossTables"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureAcquisitionsTables" roleURI="http://www.graybar.com/role/DisclosureAcquisitionsTables"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureIntangibleAssetsTables" roleURI="http://www.graybar.com/role/DisclosureIntangibleAssetsTables"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureRevenueNarrativeDetails" roleURI="http://www.graybar.com/role/DisclosureRevenueNarrativeDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureRevenueDisaggregationOfRevenueDetails" roleURI="http://www.graybar.com/role/DisclosureRevenueDisaggregationOfRevenueDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosurePropertyCarryingValueOfPropertyDetails" roleURI="http://www.graybar.com/role/DisclosurePropertyCarryingValueOfPropertyDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureIncomeTaxesNarrativeDetails" roleURI="http://www.graybar.com/role/DisclosureIncomeTaxesNarrativeDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureDebtNarrativeDetails" roleURI="http://www.graybar.com/role/DisclosureDebtNarrativeDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosurePensionAndOtherPostretirementBenefitsNarrativeDetails" roleURI="http://www.graybar.com/role/DisclosurePensionAndOtherPostretirementBenefitsNarrativeDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosurePensionAndOtherPostretirementBenefitsScheduleOfNetPeriodicBenefitCostsDetails" roleURI="http://www.graybar.com/role/DisclosurePensionAndOtherPostretirementBenefitsScheduleOfNetPeriodicBenefitCostsDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureCapitalStockNarrativeDetails" roleURI="http://www.graybar.com/role/DisclosureCapitalStockNarrativeDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureAccumulatedOtherComprehensiveLossReclassificationOutOfAccumulatedOtherComprehensiveIncomeLossDetails" roleURI="http://www.graybar.com/role/DisclosureAccumulatedOtherComprehensiveLossReclassificationOutOfAccumulatedOtherComprehensiveIncomeLossDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureAccumulatedOtherComprehensiveLossChangesInAccumulatedOtherComprehensiveIncomeLossDetails" roleURI="http://www.graybar.com/role/DisclosureAccumulatedOtherComprehensiveLossChangesInAccumulatedOtherComprehensiveIncomeLossDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureCommitmentsAndContingenciesNarrativeDetails" roleURI="http://www.graybar.com/role/DisclosureCommitmentsAndContingenciesNarrativeDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureAcquisitionsNarrativeDetails" roleURI="http://www.graybar.com/role/DisclosureAcquisitionsNarrativeDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureAcquisitionsPreliminaryPurchasePriceAllocationDetails" roleURI="http://www.graybar.com/role/DisclosureAcquisitionsPreliminaryPurchasePriceAllocationDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="c402-20260630.xsd#DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetails" roleURI="http://www.graybar.com/role/DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetails"></link:roleRef>
  <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#InsiderTradingArrangements" roleURI="http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"></link:roleRef>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DocumentDocumentAndEntityInformation" xlink:type="extended" xlink:title="00090 - Document - Document and Entity Information">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType" xlink:label="dei_DocumentType_639213619083955475"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentType_639213619083955475" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport_639213619083955475"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentQuarterlyReport_639213619083955475" order="2" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate_639213619083955475"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentPeriodEndDate_639213619083955475" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentFiscalYearFocus_639213619083965478" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentTransitionReport_639213619083965478" order="5" use="optional" priority="3"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFileNumber_639213619083965478" order="6" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityRegistrantName_639213619083965478" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityIncorporationStateCountryCode_639213619083965478" order="8" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityTaxIdentificationNumber_639213619083965478" order="9" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine1_639213619083965478" order="10" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCityOrTown_639213619083965478" order="11" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressStateOrProvince_639213619083965478" order="12" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressPostalZipCode_639213619083965478" order="13" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CityAreaCode_639213619083965478" order="14" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber_639213619083965478" order="15" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCurrentReportingStatus_639213619083965478" order="16" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityInteractiveDataCurrent_639213619083965478" order="17" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFilerCategory_639213619083965478" order="18" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntitySmallBusiness_639213619083965478" order="19" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityEmergingGrowthCompany_639213619083965478" order="20" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityShellCompany_639213619083965478" order="21" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding_639213619083965478"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCommonStockSharesOutstanding_639213619083965478" order="22" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CurrentFiscalYearEndDate_639213619083975476" order="23" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentFiscalPeriodFocus_639213619083975476" order="24" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_AmendmentFlag_639213619083975476" order="25" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCentralIndexKey_639213619083975476" order="26" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfIncome" xlink:type="extended" xlink:title="00100 - Statement - Condensed Consolidated Statements Of Income">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_639213619083975476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="us-gaap_CostOfGoodsAndServicesSold_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_CostOfGoodsAndServicesSold_639213619083975476" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_GrossProfit_639213619083975476" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense_639213619083975476" order="4" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_DepreciationDepletionAndAmortization_639213619083975476" order="5" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherOperatingIncomeExpenseNet" xlink:label="us-gaap_OtherOperatingIncomeExpenseNet_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_OtherOperatingIncomeExpenseNet_639213619083975476" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_OperatingIncomeLoss_639213619083975476" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="us-gaap_OtherNonoperatingExpense_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_OtherNonoperatingExpense_639213619083975476" order="8" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_639213619083975476" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeTaxExpenseBenefit_639213619083975476" order="10" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_ProfitLoss_639213619083975476" order="11" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_639213619083975476" order="12" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_NetIncomeLoss_639213619083975476" order="13" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_EarningsPerShareBasic_639213619083975476" order="14" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid_639213619083975476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_CommonStockDividendsPerShareCashPaid_639213619083975476" order="15" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_639213619083985474" order="16" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended" xlink:title="00200 - Statement - Condensed Consolidated Statements Of Comprehensive Income">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_50DF29477269FBA3664C5E0A8618BCC1"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_50DF29477269FBA3664C5E0A8618BCC1" xlink:to="us-gaap_ProfitLoss_639213619083985474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_50DF29477269FBA3664C5E0A8618BCC1" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_639213619083985474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_639213619083985474" xlink:to="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_639213619083985474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_639213619083985474" xlink:to="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_639213619083985474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_639213619083985474" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTax_639213619083985474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_50DF29477269FBA3664C5E0A8618BCC1" xlink:to="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_639213619083985474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_50DF29477269FBA3664C5E0A8618BCC1" xlink:to="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_639213619083985474" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_50DF29477269FBA3664C5E0A8618BCC1" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_639213619083985474" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:type="extended" xlink:title="00205 - Statement - Condensed Consolidated Statements Of Comprehensive Income (Parenthetical)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_4815CAD20A8256FA95FE41D917E730A9"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_4815CAD20A8256FA95FE41D917E730A9" xlink:to="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_639213619083985474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/StatementCondensedConsolidatedBalanceSheets" xlink:type="extended" xlink:title="00300 - Statement - Condensed Consolidated Balance Sheets">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_6E4D4AF7FB323D5D220B49962CE6D32B"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_6E4D4AF7FB323D5D220B49962CE6D32B" xlink:to="us-gaap_AssetsAbstract_639213619083985474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_639213619083985474" xlink:to="us-gaap_AssetsCurrentAbstract_639213619083985474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_639213619083985474" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_639213619083985474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_639213619083985474" xlink:to="us-gaap_AccountsReceivableNetCurrent_639213619083985474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_639213619083985474" xlink:to="us-gaap_InventoryNet_639213619083985474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_639213619083985474" xlink:to="us-gaap_OtherAssetsCurrent_639213619083985474" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_639213619083985474" xlink:to="us-gaap_AssetsCurrent_639213619083985474" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_639213619083985474" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_639213619083985474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_639213619083985474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_639213619083985474" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_639213619083985474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_639213619083985474" xlink:to="us-gaap_Goodwill_639213619083995474" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_639213619083985474" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_639213619083995474" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_639213619083985474" xlink:to="us-gaap_OtherAssetsNoncurrent_639213619083995474" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_6E4D4AF7FB323D5D220B49962CE6D32B" xlink:to="us-gaap_Assets_639213619083995474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_6E4D4AF7FB323D5D220B49962CE6D32B" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" xlink:to="us-gaap_LiabilitiesCurrentAbstract_639213619083995474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_639213619083995474" xlink:to="us-gaap_AccountsPayableCurrent_639213619083995474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_639213619083995474" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrent_639213619083995474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_639213619083995474" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_639213619083995474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredRevenue" xlink:label="us-gaap_DeferredRevenue_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_639213619083995474" xlink:to="us-gaap_DeferredRevenue_639213619083995474" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="us-gaap_OtherLiabilitiesCurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_639213619083995474" xlink:to="us-gaap_OtherLiabilitiesCurrent_639213619083995474" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_639213619083995474" xlink:to="us-gaap_LiabilitiesCurrent_639213619083995474" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent" xlink:label="us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" xlink:to="us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent_639213619083995474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" xlink:to="us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_639213619083995474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_639213619083995474" order="4" use="optional" preferredLabel="http://www.xbrl.org/2009/role/netLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_639213619083995474" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" xlink:to="us-gaap_Liabilities_639213619083995474" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityAbstract" xlink:label="us-gaap_EquityAbstract_639213619083995474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" xlink:to="us-gaap_EquityAbstract_639213619083995474" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValueOutstanding" xlink:label="us-gaap_CommonStockValueOutstanding_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityAbstract_639213619083995474" xlink:to="us-gaap_CommonStockValueOutstanding_639213619084005472" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesSubscriptions" xlink:label="us-gaap_CommonStockSharesSubscriptions_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityAbstract_639213619083995474" xlink:to="us-gaap_CommonStockSharesSubscriptions_639213619084005472" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityAbstract_639213619083995474" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_639213619084005472" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityAbstract_639213619083995474" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_639213619084005472" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityAbstract_639213619083995474" xlink:to="us-gaap_StockholdersEquity_639213619084005472" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterest" xlink:label="us-gaap_MinorityInterest_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityAbstract_639213619083995474" xlink:to="us-gaap_MinorityInterest_639213619084005472" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityAbstract_639213619083995474" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_639213619084005472" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_639213619083995474" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_639213619084005472" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended" xlink:title="00305 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_639213619084005472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_639213619084005472" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_639213619084015477" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_639213619084015477" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_639213619084015477" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="us-gaap_CommonStockSharesAuthorized_639213619084015477" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_CommonStockSharesIssuedVotingTrustees" xlink:label="c402_CommonStockSharesIssuedVotingTrustees_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="c402_CommonStockSharesIssuedVotingTrustees_639213619084015477" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_CommonStockSharesIssuedIndividuals" xlink:label="c402_CommonStockSharesIssuedIndividuals_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="c402_CommonStockSharesIssuedIndividuals_639213619084015477" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonShares" xlink:label="us-gaap_TreasuryStockCommonShares_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="us-gaap_TreasuryStockCommonShares_639213619084015477" order="8" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" priority="3"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="us-gaap_CommonStockSharesOutstanding_639213619084015477" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_CommonStockSharesIssuedNotDisclosed" xlink:label="c402_CommonStockSharesIssuedNotDisclosed_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_7C9D79EBE5255376AD48BD65EA8E1DF8" xlink:to="c402_CommonStockSharesIssuedNotDisclosed_639213619084015477" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" xlink:type="extended" xlink:title="00400 - Statement - Condensed Consolidated Statements Of Cash Flows">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_639213619084015477" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_639213619084015477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_639213619084015477" xlink:to="us-gaap_ProfitLoss_639213619084015477" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_639213619084015477" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474" xlink:to="us-gaap_DepreciationDepletionAndAmortization_639213619084025474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_639213619084025474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_639213619084025474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474" xlink:to="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_639213619084025474" order="4" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetImpairmentCharges" xlink:label="us-gaap_AssetImpairmentCharges_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474" xlink:to="us-gaap_AssetImpairmentCharges_639213619084025474" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_EarningsLossOnInvesmentInEmployeeDeferredCompensationTrust" xlink:label="c402_EarningsLossOnInvesmentInEmployeeDeferredCompensationTrust_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474" xlink:to="c402_EarningsLossOnInvesmentInEmployeeDeferredCompensationTrust_639213619084025474" order="6" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="3"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_639213619084025474" xlink:to="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_639213619084025474" order="7" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" priority="9"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_639213619084015477" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_639213619084025474" order="1" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" xlink:to="us-gaap_IncreaseDecreaseInInventories_639213619084025474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentAssets_639213619084025474" order="3" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_639213619084025474" order="4" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayableTrade" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableTrade_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableTrade_639213619084025474" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" xlink:to="us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_639213619084025474" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_639213619084025474" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_639213619084025474" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_639213619084025474" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_639213619084015477" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities_639213619084025474" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_639213619084025474"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_639213619084025474" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_639213619084035471" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_639213619084035471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="8"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_639213619084035471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromInsuranceSettlementInvestingActivities" xlink:label="us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_639213619084035471" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_639213619084035471" order="4" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_InvestmentInEmployeeDeferredCompensationTrust" xlink:label="c402_InvestmentInEmployeeDeferredCompensationTrust_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_639213619084035471" xlink:to="c402_InvestmentInEmployeeDeferredCompensationTrust_639213619084035471" order="5" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="3"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_639213619084035471" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="us-gaap_ProceedsFromRepaymentsOfShortTermDebt_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_ProceedsFromRepaymentsOfShortTermDebt_639213619084035471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="us-gaap_FinanceLeasePrincipalPayments_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_FinanceLeasePrincipalPayments_639213619084035471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="us-gaap_PaymentsOfFinancingCosts_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_PaymentsOfFinancingCosts_639213619084035471" order="3" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_639213619084035471" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_639213619084035471" order="5" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToMinorityShareholders" xlink:label="us-gaap_PaymentsToMinorityShareholders_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_PaymentsToMinorityShareholders_639213619084035471" order="6" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="us-gaap_PaymentsOfDividendsCommonStock_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_PaymentsOfDividendsCommonStock_639213619084035471" order="7" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities" xlink:label="us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_639213619084035471" order="8" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_639213619084035471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_639213619084035471" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_639213619084035471" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_639213619084045467" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_639213619084045467" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_6392136190840454671"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_6392136190840454671" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E53ABEF4238F8FE2ADF16DB808E826E1" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_639213619084045467" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalLeaseObligationsIncurred" xlink:label="us-gaap_CapitalLeaseObligationsIncurred_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_639213619084045467" xlink:to="us-gaap_CapitalLeaseObligationsIncurred_639213619084045467" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_639213619084045467" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_639213619084045467" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/StatementCondensedConsolidatedStatementsOfChangesInShareholdersEquity" xlink:type="extended" xlink:title="00500 - Statement - Condensed Consolidated Statements Of Changes In Shareholders&#8217; Equity">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_C0EF4C3E928A27420D1F772A7231D0E2"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_C0EF4C3E928A27420D1F772A7231D0E2" xlink:to="us-gaap_StatementTable_639213619084045467" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_639213619084045467" xlink:to="us-gaap_StatementEquityComponentsAxis_639213619084045467" order="1" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember" xlink:label="us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_639213619084045467" xlink:to="us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_639213619084045467" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_CommonStockSubscribedUnissuedMember" xlink:label="c402_CommonStockSubscribedUnissuedMember_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_639213619084045467" xlink:to="c402_CommonStockSubscribedUnissuedMember_639213619084045467" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_639213619084045467" xlink:to="us-gaap_RetainedEarningsMember_639213619084045467" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_639213619084045467" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_639213619084045467" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="us-gaap_NoncontrollingInterestMember_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_639213619084045467" xlink:to="us-gaap_NoncontrollingInterestMember_639213619084045467" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_639213619084045467" xlink:to="us-gaap_EquityComponentDomain_639213619084045467" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_639213619084045467" xlink:to="us-gaap_StatementLineItems_639213619084045467" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_639213619084045467" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_639213619084045467" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_639213619084045467" xlink:to="us-gaap_ProfitLoss_639213619084045467" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_639213619084045467"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_639213619084045467" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTax_639213619084045467" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_639213619084045467" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_639213619084055471" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedDuringPeriodValue" xlink:label="us-gaap_StockRepurchasedDuringPeriodValue_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_639213619084045467" xlink:to="us-gaap_StockRepurchasedDuringPeriodValue_639213619084055471" order="5" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_AdvancePaymentsForCommonStockSubscriptionValue" xlink:label="c402_AdvancePaymentsForCommonStockSubscriptionValue_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_639213619084045467" xlink:to="c402_AdvancePaymentsForCommonStockSubscriptionValue_639213619084055471" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Dividends" xlink:label="us-gaap_Dividends_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_639213619084045467" xlink:to="us-gaap_Dividends_639213619084055471" order="7" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_639213619084045467" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_639213619084055471" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="1"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureDescriptionOfBusiness" xlink:type="extended" xlink:title="10101 - Disclosure - Description Of The Business">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_845C53449CCB52D7B8A777583D2121B4"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NatureOfOperations" xlink:label="us-gaap_NatureOfOperations_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_845C53449CCB52D7B8A777583D2121B4" xlink:to="us-gaap_NatureOfOperations_639213619084055471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureSummaryOfSignificantAccountingPolicies" xlink:type="extended" xlink:title="10201 - Disclosure - Summary Of Significant Accounting Policies">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_D10B43447CFF5DD2B317E3DA4F7B1203"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D10B43447CFF5DD2B317E3DA4F7B1203" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_639213619084055471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureRevenue" xlink:type="extended" xlink:title="10301 - Disclosure - Revenue">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_82E261C50E22CA98B81E6E0B83AD56E2"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_82E261C50E22CA98B81E6E0B83AD56E2" xlink:to="us-gaap_RevenueFromContractWithCustomerTextBlock_639213619084055471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureProperty" xlink:type="extended" xlink:title="10401 - Disclosure - Property">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_639213619084055471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureIncomeTaxes" xlink:type="extended" xlink:title="10501 - Disclosure - Income Taxes">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_A5CCCB820CFE54FF86C1B6106140C332"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A5CCCB820CFE54FF86C1B6106140C332" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_639213619084055471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureDebt" xlink:type="extended" xlink:title="10601 - Disclosure - Debt">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_7F3B117ED3A25EF69FB9D8E61A00E87C"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="us-gaap_DebtDisclosureTextBlock_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7F3B117ED3A25EF69FB9D8E61A00E87C" xlink:to="us-gaap_DebtDisclosureTextBlock_639213619084055471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosurePensionAndOtherPostretirementBenefits" xlink:type="extended" xlink:title="10701 - Disclosure - Pension And Other Postretirement Benefits">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_37A149540EAE5EEAAF347AA3BE8C46D4"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_639213619084055471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_37A149540EAE5EEAAF347AA3BE8C46D4" xlink:to="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_639213619084055471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureCapitalStock" xlink:type="extended" xlink:title="10801 - Disclosure - Capital Stock">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_01DE792CD71D585AB4EB53B0BAF0113A"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_639213619084065471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_01DE792CD71D585AB4EB53B0BAF0113A" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_639213619084065471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureAccumulatedOtherComprehensiveLoss" xlink:type="extended" xlink:title="10901 - Disclosure - Accumulated Other Comprehensive Loss">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="us-gaap_ComprehensiveIncomeNoteTextBlock_639213619084065471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="us-gaap_ComprehensiveIncomeNoteTextBlock_639213619084065471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureCommitmentsAndContingencies" xlink:type="extended" xlink:title="11001 - Disclosure - Commitments And Contingencies">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_6C8DF027879152618E01B770AF608E65"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_639213619084065471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_6C8DF027879152618E01B770AF608E65" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_639213619084065471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureAcquisitions" xlink:type="extended" xlink:title="11101 - Disclosure - Acquisitions">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="us-gaap_BusinessCombinationsAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock_639213619084065471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessCombinationsAbstract" xlink:to="us-gaap_BusinessCombinationDisclosureTextBlock_639213619084065471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureIntangibleAssets" xlink:type="extended" xlink:title="11201 - Disclosure - Intangible Assets">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock_639213619084065471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="us-gaap_IntangibleAssetsDisclosureTextBlock_639213619084065471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicy" xlink:type="extended" xlink:title="20202 - Disclosure - Summary Of Significant Accounting Policies (Policy)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_C486DD2FAE02F75FB36659B85E575BFE"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_639213619084075475"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_C486DD2FAE02F75FB36659B85E575BFE" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_639213619084075475" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="us-gaap_ConsolidationPolicyTextBlock_639213619084075475"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_C486DD2FAE02F75FB36659B85E575BFE" xlink:to="us-gaap_ConsolidationPolicyTextBlock_639213619084075475" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription_639213619084075475"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_C486DD2FAE02F75FB36659B85E575BFE" xlink:to="us-gaap_PriorPeriodReclassificationAdjustmentDescription_639213619084075475" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_639213619084095480"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_C486DD2FAE02F75FB36659B85E575BFE" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_639213619084095480" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureRevenueTables" xlink:type="extended" xlink:title="30303 - Disclosure - Revenue (Tables)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_71CFA78C95B0AF8B4579496D9F49C41B"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock_639213619084095480"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_71CFA78C95B0AF8B4579496D9F49C41B" xlink:to="us-gaap_DisaggregationOfRevenueTableTextBlock_639213619084095480" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosurePropertyTables" xlink:type="extended" xlink:title="30403 - Disclosure - Property (Tables)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_639213619084105482"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_639213619084105482" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosurePensionAndOtherPostretirementBenefitsTables" xlink:type="extended" xlink:title="30703 - Disclosure - Pension And Other Postretirement Benefits (Tables)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_6DE0982DBCD45975AF2F73E11A0916E9"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_639213619084105482"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_6DE0982DBCD45975AF2F73E11A0916E9" xlink:to="us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_639213619084105482" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureAccumulatedOtherComprehensiveLossTables" xlink:type="extended" xlink:title="30903 - Disclosure - Accumulated Other Comprehensive Loss (Tables)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_639213619084105482"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_639213619084105482" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock" xlink:label="us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_639213619084105482"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_639213619084105482" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureAcquisitionsTables" xlink:type="extended" xlink:title="31103 - Disclosure - Acquisitions (Tables)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="us-gaap_BusinessCombinationsAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:label="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_639213619084105482"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessCombinationsAbstract" xlink:to="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_639213619084105482" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureIntangibleAssetsTables" xlink:type="extended" xlink:title="31203 - Disclosure - Intangible Assets (Tables)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_639213619084115476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureRevenueNarrativeDetails" xlink:type="extended" xlink:title="40301 - Disclosure - Revenue (Narrative) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_A03F2902401FC5B9760A725A5D451418"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetNet" xlink:label="us-gaap_ContractWithCustomerAssetNet_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_A03F2902401FC5B9760A725A5D451418" xlink:to="us-gaap_ContractWithCustomerAssetNet_639213619084115476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiability" xlink:label="us-gaap_ContractWithCustomerLiability_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_A03F2902401FC5B9760A725A5D451418" xlink:to="us-gaap_ContractWithCustomerLiability_639213619084115476" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureRevenueDisaggregationOfRevenueDetails" xlink:type="extended" xlink:title="40302 - Disclosure - Revenue (Disaggregation Of Revenue) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="us-gaap_DisaggregationOfRevenueTable_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RevenueFromContractWithCustomerAbstract" xlink:to="us-gaap_DisaggregationOfRevenueTable_639213619084115476" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisaggregationOfRevenueTable_639213619084115476" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis_639213619084115476" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis_639213619084115476" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain_639213619084115476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="us-gaap_RevenueFromContractWithCustomerMember_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskBenchmarkDomain_639213619084115476" xlink:to="us-gaap_RevenueFromContractWithCustomerMember_639213619084115476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisaggregationOfRevenueTable_639213619084115476" xlink:to="srt_ProductOrServiceAxis_639213619084115476" order="2" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain" xlink:label="srt_ProductsAndServicesDomain_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductOrServiceAxis_639213619084115476" xlink:to="srt_ProductsAndServicesDomain_639213619084115476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConstructionMember" xlink:label="us-gaap_ConstructionMember_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductsAndServicesDomain_639213619084115476" xlink:to="us-gaap_ConstructionMember_639213619084115476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_CommercialInstitutionalGovernmentMember" xlink:label="c402_CommercialInstitutionalGovernmentMember_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductsAndServicesDomain_639213619084115476" xlink:to="c402_CommercialInstitutionalGovernmentMember_639213619084115476" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_IndustrialandUtilityMember" xlink:label="c402_IndustrialandUtilityMember_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductsAndServicesDomain_639213619084115476" xlink:to="c402_IndustrialandUtilityMember_639213619084115476" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisaggregationOfRevenueTable_639213619084115476" xlink:to="us-gaap_ConcentrationRiskByTypeAxis_639213619084115476" order="3" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByTypeAxis_639213619084115476" xlink:to="us-gaap_ConcentrationRiskTypeDomain_639213619084115476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProductConcentrationRiskMember" xlink:label="us-gaap_ProductConcentrationRiskMember_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskTypeDomain_639213619084115476" xlink:to="us-gaap_ProductConcentrationRiskMember_639213619084115476" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="us-gaap_DisaggregationOfRevenueLineItems_639213619084115476"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisaggregationOfRevenueTable_639213619084115476" xlink:to="us-gaap_DisaggregationOfRevenueLineItems_639213619084115476" order="4" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="us-gaap_ConcentrationRiskPercentage1_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisaggregationOfRevenueLineItems_639213619084115476" xlink:to="us-gaap_ConcentrationRiskPercentage1_639213619084125473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosurePropertyCarryingValueOfPropertyDetails" xlink:type="extended" xlink:title="40401 - Disclosure - Property (Carrying Value Of Property) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_639213619084125473" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_639213619084125473" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_639213619084125473" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis_639213619084125473" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain_639213619084125473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LandMember" xlink:label="us-gaap_LandMember_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain_639213619084125473" xlink:to="us-gaap_LandMember_639213619084125473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BuildingMember" xlink:label="us-gaap_BuildingMember_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain_639213619084125473" xlink:to="us-gaap_BuildingMember_639213619084125473" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="us-gaap_FurnitureAndFixturesMember_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain_639213619084125473" xlink:to="us-gaap_FurnitureAndFixturesMember_639213619084125473" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:label="us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain_639213619084125473" xlink:to="us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_639213619084125473" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_FinanceLeasesMember" xlink:label="c402_FinanceLeasesMember_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain_639213619084125473" xlink:to="c402_FinanceLeasesMember_639213619084125473" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_639213619084125473" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_639213619084125473" order="2" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems_639213619084125473" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_639213619084125473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="3"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems_639213619084125473" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_639213619084125473" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="7"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_639213619084125473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems_639213619084125473" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_639213619084125473" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="5"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureIncomeTaxesNarrativeDetails" xlink:type="extended" xlink:title="40501 - Disclosure - Income Taxes (Narrative) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="us-gaap_IncomeTaxDisclosureAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxExpenseBenefit_639213619084135473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations_639213619084135473" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureDebtNarrativeDetails" xlink:type="extended" xlink:title="40601 - Disclosure - Debt (Narrative) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_4B4DC21A3A9D020C29A95E0D1D429EBB"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="us-gaap_LineOfCreditFacilityTable_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_4B4DC21A3A9D020C29A95E0D1D429EBB" xlink:to="us-gaap_LineOfCreditFacilityTable_639213619084135473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityTable_639213619084135473" xlink:to="us-gaap_DebtInstrumentAxis_639213619084135473" order="1" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis_639213619084135473" xlink:to="us-gaap_DebtInstrumentNameDomain_639213619084135473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_CreditAgreementMember" xlink:label="c402_CreditAgreementMember_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_639213619084135473" xlink:to="c402_CreditAgreementMember_639213619084135473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_PrudentialPrivatePlacementShelfAgreementMember" xlink:label="c402_PrudentialPrivatePlacementShelfAgreementMember_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_639213619084135473" xlink:to="c402_PrudentialPrivatePlacementShelfAgreementMember_639213619084135473" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_MetLifePrivatePlacementShelfAgreementMember" xlink:label="c402_MetLifePrivatePlacementShelfAgreementMember_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_639213619084135473" xlink:to="c402_MetLifePrivatePlacementShelfAgreementMember_639213619084135473" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityTable_639213619084135473" xlink:to="us-gaap_CreditFacilityAxis_639213619084135473" order="2" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain" xlink:label="us-gaap_CreditFacilityDomain_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CreditFacilityAxis_639213619084135473" xlink:to="us-gaap_CreditFacilityDomain_639213619084135473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_LetterOfCreditSubFacilityMember" xlink:label="c402_LetterOfCreditSubFacilityMember_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CreditFacilityDomain_639213619084135473" xlink:to="c402_LetterOfCreditSubFacilityMember_639213619084135473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BridgeLoanMember" xlink:label="us-gaap_BridgeLoanMember_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CreditFacilityDomain_639213619084135473" xlink:to="us-gaap_BridgeLoanMember_639213619084135473" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis" xlink:label="srt_StatementGeographicalAxis_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityTable_639213619084135473" xlink:to="srt_StatementGeographicalAxis_639213619084135473" order="3" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain" xlink:label="srt_SegmentGeographicalDomain_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_StatementGeographicalAxis_639213619084135473" xlink:to="srt_SegmentGeographicalDomain_639213619084135473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US" xlink:label="country_US_639213619084135473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_SegmentGeographicalDomain_639213619084135473" xlink:to="country_US_639213619084135473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CA" xlink:label="country_CA_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_SegmentGeographicalDomain_639213619084135473" xlink:to="country_CA_639213619084145473" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityTable_639213619084135473" xlink:to="dei_LegalEntityAxis_639213619084145473" order="4" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis_639213619084145473" xlink:to="dei_EntityDomain_639213619084145473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_GraybarCanadaMember" xlink:label="c402_GraybarCanadaMember_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_EntityDomain_639213619084145473" xlink:to="c402_GraybarCanadaMember_639213619084145473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityTable_639213619084135473" xlink:to="srt_RangeAxis_639213619084145473" order="5" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember" xlink:label="srt_RangeMember_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis_639213619084145473" xlink:to="srt_RangeMember_639213619084145473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeMember_639213619084145473" xlink:to="srt_MinimumMember_639213619084145473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeMember_639213619084145473" xlink:to="srt_MaximumMember_639213619084145473" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="us-gaap_LineOfCreditFacilityLineItems_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityTable_639213619084135473" xlink:to="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentTerm" xlink:label="us-gaap_DebtInstrumentTerm_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_DebtInstrumentTerm_639213619084145473" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_639213619084145473" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_LineOfCreditFacilityExpirationDate1_639213619084145473" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_LineofCreditFacilityAccordionFeatureIncreaseLimit" xlink:label="c402_LineofCreditFacilityAccordionFeatureIncreaseLimit_639213619084145473"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="c402_LineofCreditFacilityAccordionFeatureIncreaseLimit_639213619084145473" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtAndCapitalLeaseObligations" xlink:label="us-gaap_DebtAndCapitalLeaseObligations_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_DebtAndCapitalLeaseObligations_639213619084155472" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_LongTermDebt_639213619084155472" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermBorrowings" xlink:label="us-gaap_ShortTermBorrowings_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_ShortTermBorrowings_639213619084155472" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_639213619084155472" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityCommitmentFeePercentage" xlink:label="us-gaap_LineOfCreditFacilityCommitmentFeePercentage_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_LineOfCreditFacilityCommitmentFeePercentage_639213619084155472" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="us-gaap_InterestIncomeExpenseNet_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_InterestIncomeExpenseNet_639213619084155472" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_PrivatePlacementIssuancePeriod" xlink:label="c402_PrivatePlacementIssuancePeriod_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="c402_PrivatePlacementIssuancePeriod_639213619084155472" order="11" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_PrivatePlacementAfterIssuanceSuccessivePeriod" xlink:label="c402_PrivatePlacementAfterIssuanceSuccessivePeriod_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="c402_PrivatePlacementAfterIssuanceSuccessivePeriod_639213619084155472" order="12" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="us-gaap_DebtInstrumentFaceAmount_639213619084155472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_DebtInstrumentFaceAmount_639213619084155472" order="13" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="us-gaap_LettersOfCreditOutstandingAmount_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LineOfCreditFacilityLineItems_639213619084145473" xlink:to="us-gaap_LettersOfCreditOutstandingAmount_639213619084165470" order="14" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosurePensionAndOtherPostretirementBenefitsNarrativeDetails" xlink:type="extended" xlink:title="40701 - Disclosure - Pension And Other Postretirement Benefits (Narrative) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="us-gaap_CompensationAndRetirementDisclosureAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:to="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_639213619084165470" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="us-gaap_RetirementPlanTypeAxis_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_639213619084165470" xlink:to="us-gaap_RetirementPlanTypeAxis_639213619084165470" order="1" use="optional" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="us-gaap_RetirementPlanTypeDomain_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RetirementPlanTypeAxis_639213619084165470" xlink:to="us-gaap_RetirementPlanTypeDomain_639213619084165470" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="us-gaap_PensionPlansDefinedBenefitMember_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RetirementPlanTypeDomain_639213619084165470" xlink:to="us-gaap_PensionPlansDefinedBenefitMember_639213619084165470" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RetirementPlanTypeDomain_639213619084165470" xlink:to="us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_639213619084165470" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_639213619084165470" xlink:to="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084165470" order="2" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_DefinedBenefitPlanDurationOfService" xlink:label="c402_DefinedBenefitPlanDurationOfService_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084165470" xlink:to="c402_DefinedBenefitPlanDurationOfService_639213619084165470" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredCompensationPlanAssets" xlink:label="us-gaap_DeferredCompensationPlanAssets_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084165470" xlink:to="us-gaap_DeferredCompensationPlanAssets_639213619084165470" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="us-gaap_DefinedBenefitPlanContributionsByEmployer_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084165470" xlink:to="us-gaap_DefinedBenefitPlanContributionsByEmployer_639213619084165470" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear" xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear_639213619084165470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084165470" xlink:to="us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear_639213619084165470" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosurePensionAndOtherPostretirementBenefitsScheduleOfNetPeriodicBenefitCostsDetails" xlink:type="extended" xlink:title="40702 - Disclosure - Pension And Other Postretirement Benefits (Schedule Of Net Periodic Benefit Costs) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="us-gaap_CompensationAndRetirementDisclosureAbstract_637195303610818576"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CompensationAndRetirementDisclosureAbstract_637195303610818576" xlink:to="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_639213619084175477" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="us-gaap_RetirementPlanTypeAxis_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_639213619084175477" xlink:to="us-gaap_RetirementPlanTypeAxis_639213619084175477" order="1" use="optional" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="us-gaap_RetirementPlanTypeDomain_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RetirementPlanTypeAxis_639213619084175477" xlink:to="us-gaap_RetirementPlanTypeDomain_639213619084175477" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="us-gaap_PensionPlansDefinedBenefitMember_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RetirementPlanTypeDomain_639213619084175477" xlink:to="us-gaap_PensionPlansDefinedBenefitMember_639213619084175477" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RetirementPlanTypeDomain_639213619084175477" xlink:to="us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_639213619084175477" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_639213619084175477" xlink:to="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084175477" order="2" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanDisclosureLineItems_639213619084175477" xlink:to="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="us-gaap_DefinedBenefitPlanServiceCost_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477" xlink:to="us-gaap_DefinedBenefitPlanServiceCost_639213619084175477" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense_639213619084175477" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="6"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="us-gaap_DefinedBenefitPlanInterestCost_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477" xlink:to="us-gaap_DefinedBenefitPlanInterestCost_639213619084175477" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477" xlink:to="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_639213619084175477" order="4" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477" xlink:to="us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_639213619084175477" order="5" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="us-gaap_OtherNonoperatingExpense_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477" xlink:to="us-gaap_OtherNonoperatingExpense_639213619084175477" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="6"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_639213619084175477"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_639213619084175477" xlink:to="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_639213619084175477" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureCapitalStockNarrativeDetails" xlink:type="extended" xlink:title="40801 - Disclosure - Capital Stock (Narrative) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_B59B1564D767544D99ADE530545A8D92"></link:loc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_StockholdersEquityNotePercentofEntityOwnedbyCurrentandRetiredEmployees" xlink:label="c402_StockholdersEquityNotePercentofEntityOwnedbyCurrentandRetiredEmployees_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B59B1564D767544D99ADE530545A8D92" xlink:to="c402_StockholdersEquityNotePercentofEntityOwnedbyCurrentandRetiredEmployees_639213619084185471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_StockholdersEquityNotePercentofEntityHeldinVotingTrust" xlink:label="c402_StockholdersEquityNotePercentofEntityHeldinVotingTrust_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B59B1564D767544D99ADE530545A8D92" xlink:to="c402_StockholdersEquityNotePercentofEntityHeldinVotingTrust_639213619084185471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B59B1564D767544D99ADE530545A8D92" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_639213619084185471" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="us-gaap_PaymentsOfDividendsCommonStock_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B59B1564D767544D99ADE530545A8D92" xlink:to="us-gaap_PaymentsOfDividendsCommonStock_639213619084185471" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B59B1564D767544D99ADE530545A8D92" xlink:to="us-gaap_PreferredStockSharesAuthorized_639213619084185471" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B59B1564D767544D99ADE530545A8D92" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_639213619084185471" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B59B1564D767544D99ADE530545A8D92" xlink:to="us-gaap_PreferredStockSharesOutstanding_639213619084185471" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureAccumulatedOtherComprehensiveLossReclassificationOutOfAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended" xlink:title="40901 - Disclosure - Accumulated Other Comprehensive Loss (Reclassification Out Of Accumulated Other Comprehensive Income (Loss)) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:label="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_639213619084185471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_639213619084185471" xlink:to="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_639213619084185471" order="1" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_639213619084185471" xlink:to="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_639213619084185471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_639213619084185471" xlink:to="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_639213619084185471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_639213619084185471" xlink:to="us-gaap_StatementEquityComponentsAxis_639213619084185471" order="2" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_639213619084185471" xlink:to="us-gaap_EquityComponentDomain_639213619084185471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" xlink:label="us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityComponentDomain_639213619084185471" xlink:to="us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_639213619084185471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:label="us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_639213619084185471" xlink:to="us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_639213619084185471" order="3" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="us-gaap_OtherNonoperatingExpense_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_639213619084185471" xlink:to="us-gaap_OtherNonoperatingExpense_639213619084185471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_639213619084185471" xlink:to="us-gaap_IncomeTaxExpenseBenefit_639213619084185471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/netLabel" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_639213619084185471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_639213619084185471" xlink:to="us-gaap_ProfitLoss_639213619084185471" order="3" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" priority="2"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureAccumulatedOtherComprehensiveLossChangesInAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended" xlink:title="40902 - Disclosure - Accumulated Other Comprehensive Loss (Changes In Accumulated Other Comprehensive Income (Loss)) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_639213619084195471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_639213619084195471" xlink:to="us-gaap_StatementEquityComponentsAxis_639213619084195471" order="1" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_639213619084195471" xlink:to="us-gaap_EquityComponentDomain_639213619084195471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="us-gaap_AccumulatedTranslationAdjustmentMember_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityComponentDomain_639213619084195471" xlink:to="us-gaap_AccumulatedTranslationAdjustmentMember_639213619084195471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityComponentDomain_639213619084195471" xlink:to="us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_639213619084195471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityComponentDomain_639213619084195471" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_639213619084195471" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_639213619084195471" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_639213619084195471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract" xlink:label="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_639213619084195471" xlink:to="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_639213619084195471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_639213619084195471" xlink:to="us-gaap_StockholdersEquity_639213619084195471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent" xlink:label="us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_639213619084195471" xlink:to="us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent_639213619084195471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent" xlink:label="us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_639213619084195471" xlink:to="us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_639213619084195471" order="3" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_639213619084195471" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_639213619084195471" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_6392136190841954711"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_639213619084195471" xlink:to="us-gaap_StockholdersEquity_6392136190841954711" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_639213619084195471" xlink:to="us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_639213619084195471" order="6" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="5"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" xlink:type="extended" xlink:title="41001 - Disclosure - Commitments And Contingencies (Narrative) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_CommitmentsAndContingenciesTable" xlink:label="c402_CommitmentsAndContingenciesTable_639213619084195471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="c402_CommitmentsAndContingenciesTable_639213619084195471" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="c402_CommitmentsAndContingenciesTable_639213619084195471" xlink:to="us-gaap_BalanceSheetLocationAxis_639213619084205471" order="1" use="optional" priority="3"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis_639213619084205471" xlink:to="us-gaap_BalanceSheetLocationDomain_639213619084205471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationDomain_639213619084205471" xlink:to="us-gaap_OtherCurrentLiabilitiesMember_639213619084205471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationDomain_639213619084205471" xlink:to="us-gaap_OtherNoncurrentLiabilitiesMember_639213619084205471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="c402-20260630.xsd#c402_CommitmentsAndContingenciesLineItems" xlink:label="c402_CommitmentsAndContingenciesLineItems_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="c402_CommitmentsAndContingenciesTable_639213619084195471" xlink:to="c402_CommitmentsAndContingenciesLineItems_639213619084205471" order="2" use="optional"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InsuranceSettlementsReceivableCurrent" xlink:label="us-gaap_InsuranceSettlementsReceivableCurrent_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="c402_CommitmentsAndContingenciesLineItems_639213619084205471" xlink:to="us-gaap_InsuranceSettlementsReceivableCurrent_639213619084205471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InsuranceSettlementsReceivableNoncurrent" xlink:label="us-gaap_InsuranceSettlementsReceivableNoncurrent_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="c402_CommitmentsAndContingenciesLineItems_639213619084205471" xlink:to="us-gaap_InsuranceSettlementsReceivableNoncurrent_639213619084205471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsGross" xlink:label="us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsGross_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="c402_CommitmentsAndContingenciesLineItems_639213619084205471" xlink:to="us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsGross_639213619084205471" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureAcquisitionsNarrativeDetails" xlink:type="extended" xlink:title="41101 - Disclosure - Acquisitions (Narrative) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="us-gaap_BusinessCombinationsAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessCombinationsAbstract" xlink:to="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_639213619084205471" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_639213619084205471" xlink:to="us-gaap_BusinessAcquisitionAxis_639213619084205471" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis_639213619084205471" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain_639213619084205471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember" xlink:label="us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain_639213619084205471" xlink:to="us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_639213619084205471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="us-gaap_BusinessAcquisitionLineItems_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_639213619084205471" xlink:to="us-gaap_BusinessAcquisitionLineItems_639213619084205471" order="2" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NumberOfBusinessesAcquired" xlink:label="us-gaap_NumberOfBusinessesAcquired_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084205471" xlink:to="us-gaap_NumberOfBusinessesAcquired_639213619084205471" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_639213619084205471"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084205471" xlink:to="us-gaap_BusinessCombinationConsiderationTransferred1_639213619084205471" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureAcquisitionsPreliminaryPurchasePriceAllocationDetails" xlink:type="extended" xlink:title="41102 - Disclosure - Acquisitions (Preliminary Purchase Price Allocation) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="us-gaap_BusinessCombinationsAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessCombinationsAbstract" xlink:to="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_639213619084215472" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_639213619084215472" xlink:to="us-gaap_BusinessAcquisitionAxis_639213619084215472" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis_639213619084215472" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain_639213619084215472" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember" xlink:label="us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain_639213619084215472" xlink:to="us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_639213619084215472" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="us-gaap_BusinessAcquisitionLineItems_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_639213619084215472" xlink:to="us-gaap_BusinessAcquisitionLineItems_639213619084215472" order="2" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084215472" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_639213619084215472" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084215472" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_639213619084215472" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084215472" xlink:to="us-gaap_Goodwill_639213619084215472" order="3" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084215472" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_639213619084215472" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084215472" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_639213619084215472" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084215472" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_639213619084215472" order="6" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="6"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionLineItems_639213619084215472" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_639213619084215472" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://www.graybar.com/role/DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetails" xlink:type="extended" xlink:title="41201 - Disclosure - Intangible Assets (Summary Of Intangible Assets) (Details)">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_639213619084215472" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_639213619084215472" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_639213619084215472" order="1" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_639213619084215472" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_639213619084215472" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_639213619084215472" xlink:to="us-gaap_CustomerRelationshipsMember_639213619084215472" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TradeNamesMember" xlink:label="us-gaap_TradeNamesMember_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_639213619084215472" xlink:to="us-gaap_TradeNamesMember_639213619084215472" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="us-gaap_NoncompeteAgreementsMember_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_639213619084215472" xlink:to="us-gaap_NoncompeteAgreementsMember_639213619084215472" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherIntangibleAssetsMember" xlink:label="us-gaap_OtherIntangibleAssetsMember_639213619084215472"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_639213619084215472" xlink:to="us-gaap_OtherIntangibleAssetsMember_639213619084215472" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="us-gaap_FiniteLivedIntangibleAssetsLineItems_639213619084225470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_639213619084215472" xlink:to="us-gaap_FiniteLivedIntangibleAssetsLineItems_639213619084225470" order="2" use="optional" priority="2"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_639213619084225470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsLineItems_639213619084225470" xlink:to="us-gaap_FiniteLivedIntangibleAssetsGross_639213619084225470" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_639213619084225470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsLineItems_639213619084225470" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_639213619084225470" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="6"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_639213619084225470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsLineItems_639213619084225470" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet_639213619084225470" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4"></link:presentationArc></link:presentationLink>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" xlink:type="extended" xlink:title="995445 - Disclosure - Insider Trading Arrangements">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_InsiderTradingArrLineItems" xlink:label="InsiderTradingArrLineItems"></link:loc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_Rule10b51ArrAdoptedFlag" xlink:label="ecd_Rule10b51ArrAdoptedFlag_639213619084225470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InsiderTradingArrLineItems" xlink:to="ecd_Rule10b51ArrAdoptedFlag_639213619084225470" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonRule10b51ArrAdoptedFlag" xlink:label="ecd_NonRule10b51ArrAdoptedFlag_639213619084225470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InsiderTradingArrLineItems" xlink:to="ecd_NonRule10b51ArrAdoptedFlag_639213619084225470" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_Rule10b51ArrTrmntdFlag" xlink:label="ecd_Rule10b51ArrTrmntdFlag_639213619084225470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InsiderTradingArrLineItems" xlink:to="ecd_Rule10b51ArrTrmntdFlag_639213619084225470" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9"></link:presentationArc>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonRule10b51ArrTrmntdFlag" xlink:label="ecd_NonRule10b51ArrTrmntdFlag_639213619084225470"></link:loc>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InsiderTradingArrLineItems" xlink:to="ecd_NonRule10b51ArrTrmntdFlag_639213619084225470" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9"></link:presentationArc></link:presentationLink></linkbase>
