<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019fd0ca-bc5b-7e5d-84bd-d2f1799b389b,g:02b8f5fa-6fa8-483a-9df3-5c31ead9dddb-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.invesco.com/role/CondensedConsolidatedStatementsofIncomeUnaudited" xlink:type="simple" xlink:href="ivz-20260930.xsd#CondensedConsolidatedStatementsofIncomeUnaudited"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/CondensedConsolidatedStatementsofIncomeUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019fd0ca-bdad-7fb3-927f-b4759d120443" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_StatementTable_019fd0ca-bdad-7fb3-927f-b4759d120443" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019fd0ca-bdad-769d-bc4d-ea405eb6aac8" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019fd0ca-bdad-7fb3-927f-b4759d120443" xlink:to="loc_srt_ProductOrServiceAxis_019fd0ca-bdad-769d-bc4d-ea405eb6aac8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019fd0ca-bdad-769d-bc4d-ea405eb6aac8_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019fd0ca-bdad-769d-bc4d-ea405eb6aac8" xlink:to="loc_srt_ProductsAndServicesDomain_019fd0ca-bdad-769d-bc4d-ea405eb6aac8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019fd0ca-bdad-72ef-a65b-c63dae01c9f8" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019fd0ca-bdad-769d-bc4d-ea405eb6aac8" xlink:to="loc_srt_ProductsAndServicesDomain_019fd0ca-bdad-72ef-a65b-c63dae01c9f8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentAdviceMember_019fd0ca-bdad-7ebb-a39a-75a83cab6df8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentAdviceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd0ca-bdad-72ef-a65b-c63dae01c9f8" xlink:to="loc_us-gaap_InvestmentAdviceMember_019fd0ca-bdad-7ebb-a39a-75a83cab6df8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DistributionAndShareholderServiceMember_019fd0ca-bdad-70e3-9a95-08ce94be4d82" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DistributionAndShareholderServiceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd0ca-bdad-72ef-a65b-c63dae01c9f8" xlink:to="loc_us-gaap_DistributionAndShareholderServiceMember_019fd0ca-bdad-70e3-9a95-08ce94be4d82" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentPerformanceMember_019fd0ca-bdad-75f3-8637-3ffd43b19fd1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentPerformanceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd0ca-bdad-72ef-a65b-c63dae01c9f8" xlink:to="loc_us-gaap_InvestmentPerformanceMember_019fd0ca-bdad-75f3-8637-3ffd43b19fd1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialServiceOtherMember_019fd0ca-bdad-7474-80af-194134b702e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinancialServiceOtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd0ca-bdad-72ef-a65b-c63dae01c9f8" xlink:to="loc_us-gaap_FinancialServiceOtherMember_019fd0ca-bdad-7474-80af-194134b702e7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesAbstract_019fd0ca-bdad-7539-8394-52f672036aa9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenuesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_RevenuesAbstract_019fd0ca-bdad-7539-8394-52f672036aa9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019fd0ca-bdad-7e18-a600-c6cb34fd4cb5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_019fd0ca-bdad-7539-8394-52f672036aa9" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019fd0ca-bdad-7e18-a600-c6cb34fd4cb5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_ThirdPartyDistributionServiceAndAdvisory_019fd0ca-bdad-7a47-b877-e6a24c5ce8f9" xlink:href="ivz-20260930.xsd#ivz_ThirdPartyDistributionServiceAndAdvisory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:to="loc_ivz_ThirdPartyDistributionServiceAndAdvisory_019fd0ca-bdad-7a47-b877-e6a24c5ce8f9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LaborAndRelatedExpense_019fd0ca-bdad-79f3-be5c-53756f44a89e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LaborAndRelatedExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:to="loc_us-gaap_LaborAndRelatedExpense_019fd0ca-bdad-79f3-be5c-53756f44a89e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketingExpense_019fd0ca-bdad-7557-bf66-bdbfcd52b7fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MarketingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:to="loc_us-gaap_MarketingExpense_019fd0ca-bdad-7557-bf66-bdbfcd52b7fa" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommunicationsInformationTechnologyAndOccupancy_019fd0ca-bdad-7b02-8694-2c71ebe876da" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommunicationsInformationTechnologyAndOccupancy"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:to="loc_us-gaap_CommunicationsInformationTechnologyAndOccupancy_019fd0ca-bdad-7b02-8694-2c71ebe876da" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_019fd0ca-bdad-7ad6-880a-7cfb1b7a24ca" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_019fd0ca-bdad-7ad6-880a-7cfb1b7a24ca" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_019fd0ca-bdad-7c2f-a3c0-2bf3692f9396" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_019fd0ca-bdad-7c2f-a3c0-2bf3692f9396" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_019fd0ca-bdad-7096-8f47-a642d28ce791" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpenses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019fd0ca-bdad-741d-88a0-1920d0a4e6da" xlink:to="loc_us-gaap_OperatingExpenses_019fd0ca-bdad-7096-8f47-a642d28ce791" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019fd0ca-bdad-7143-959c-51da5cbc0030" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_OperatingIncomeLoss_019fd0ca-bdad-7143-959c-51da5cbc0030" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_019fd0ca-bdad-796c-80e9-54ce79d52cf4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonoperatingIncomeExpenseAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_019fd0ca-bdad-796c-80e9-54ce79d52cf4" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019fd0ca-bdad-7454-9a9f-773df5b1069c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_019fd0ca-bdad-796c-80e9-54ce79d52cf4" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019fd0ca-bdad-7454-9a9f-773df5b1069c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterestAndDividend_019fd0ca-bdad-7432-9831-ba601f3488c0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentIncomeInterestAndDividend"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_019fd0ca-bdad-796c-80e9-54ce79d52cf4" xlink:to="loc_us-gaap_InvestmentIncomeInterestAndDividend_019fd0ca-bdad-7432-9831-ba601f3488c0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019fd0ca-bdad-784b-9037-5aea348c5c53" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_019fd0ca-bdad-796c-80e9-54ce79d52cf4" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019fd0ca-bdad-784b-9037-5aea348c5c53" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019fd0ca-bdad-7360-b018-424b4fbe62d3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_019fd0ca-bdad-796c-80e9-54ce79d52cf4" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019fd0ca-bdad-7360-b018-424b4fbe62d3" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_OtherNonoperatingIncomeExpenseConsolidatedInvestmentProducts_019fd0ca-bdad-7540-ad99-d14a2e65d636" xlink:href="ivz-20260930.xsd#ivz_OtherNonoperatingIncomeExpenseConsolidatedInvestmentProducts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_019fd0ca-bdad-796c-80e9-54ce79d52cf4" xlink:to="loc_ivz_OtherNonoperatingIncomeExpenseConsolidatedInvestmentProducts_019fd0ca-bdad-7540-ad99-d14a2e65d636" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019fd0ca-bdad-7df2-ad1f-fe1da7a435ac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019fd0ca-bdad-7df2-ad1f-fe1da7a435ac" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019fd0ca-bdad-73eb-a991-8fff334dcf0e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019fd0ca-bdad-73eb-a991-8fff334dcf0e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019fd0ca-bdad-7582-8112-6f1a058c7170" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_ProfitLoss_019fd0ca-bdad-7582-8112-6f1a058c7170" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_019fd0ca-bdad-726f-9eef-99a6abf9b4b1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_019fd0ca-bdad-726f-9eef-99a6abf9b4b1" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_019fd0ca-bdad-7e0d-9db5-3b98d55f862a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockDividendsAndOtherAdjustments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_019fd0ca-bdad-7e0d-9db5-3b98d55f862a" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_PreferredStockRedemptionPremiumAndExciseTaxes_01a01149-b48c-7afa-813d-ff23dd306703" xlink:href="ivz-20260930.xsd#ivz_PreferredStockRedemptionPremiumAndExciseTaxes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_ivz_PreferredStockRedemptionPremiumAndExciseTaxes_01a01149-b48c-7afa-813d-ff23dd306703" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019fd0ca-bdad-7896-b808-1ca47dd36545" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019fd0ca-bdad-7896-b808-1ca47dd36545" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_019fd0ca-bdad-79c4-8dbf-d474d3d6c6f4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdad-71c4-bddd-ad0ff6bd1b36" xlink:to="loc_us-gaap_EarningsPerShareAbstract_019fd0ca-bdad-79c4-8dbf-d474d3d6c6f4" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_019fd0ca-bdad-7101-9d17-e7116d8ef450" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareAbstract_019fd0ca-bdad-79c4-8dbf-d474d3d6c6f4" xlink:to="loc_us-gaap_EarningsPerShareBasic_019fd0ca-bdad-7101-9d17-e7116d8ef450" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_019fd0ca-bdad-77bf-8869-da7ff3ed5911" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareAbstract_019fd0ca-bdad-79c4-8dbf-d474d3d6c6f4" xlink:to="loc_us-gaap_EarningsPerShareDiluted_019fd0ca-bdad-77bf-8869-da7ff3ed5911" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/CondensedConsolidatedStatementsofChangesinEquityUnaudited" xlink:type="simple" xlink:href="ivz-20260930.xsd#CondensedConsolidatedStatementsofChangesinEquityUnaudited"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/CondensedConsolidatedStatementsofChangesinEquityUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019fd0ca-bdae-76b8-ab54-5469a07af709" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019fd0ca-bdae-7135-ab00-b7ca7b966257" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdae-76b8-ab54-5469a07af709" xlink:to="loc_us-gaap_StatementTable_019fd0ca-bdae-7135-ab00-b7ca7b966257" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019fd0ca-bdae-7090-bb3e-1fecd5fb5b27" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019fd0ca-bdae-7135-ab00-b7ca7b966257" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019fd0ca-bdae-7090-bb3e-1fecd5fb5b27" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-7090-bb3e-1fecd5fb5b27_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd0ca-bdae-7090-bb3e-1fecd5fb5b27" xlink:to="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-7090-bb3e-1fecd5fb5b27_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-7b3c-8f9d-7f733eb4e377" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd0ca-bdae-7090-bb3e-1fecd5fb5b27" xlink:to="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-7b3c-8f9d-7f733eb4e377" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ParentMember_019fd0ca-bdae-71c5-8a99-8bff8af43a14" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ParentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-7b3c-8f9d-7f733eb4e377" xlink:to="loc_us-gaap_ParentMember_019fd0ca-bdae-71c5-8a99-8bff8af43a14" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember_019fd0ca-bdae-7e24-be46-5a990eac4611" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ParentMember_019fd0ca-bdae-71c5-8a99-8bff8af43a14" xlink:to="loc_us-gaap_PreferredStockMember_019fd0ca-bdae-7e24-be46-5a990eac4611" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019fd0ca-bdae-7e9d-a015-3e2eb448067e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ParentMember_019fd0ca-bdae-71c5-8a99-8bff8af43a14" xlink:to="loc_us-gaap_CommonStockMember_019fd0ca-bdae-7e9d-a015-3e2eb448067e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_019fd0ca-bdae-7ac3-95c2-f09c91f40521" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ParentMember_019fd0ca-bdae-71c5-8a99-8bff8af43a14" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_019fd0ca-bdae-7ac3-95c2-f09c91f40521" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonMember_019fd0ca-bdae-7176-85a6-231849fc1d29" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockCommonMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ParentMember_019fd0ca-bdae-71c5-8a99-8bff8af43a14" xlink:to="loc_us-gaap_TreasuryStockCommonMember_019fd0ca-bdae-7176-85a6-231849fc1d29" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_019fd0ca-bdae-7a64-8584-afa22aa1f35c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ParentMember_019fd0ca-bdae-71c5-8a99-8bff8af43a14" xlink:to="loc_us-gaap_RetainedEarningsMember_019fd0ca-bdae-7a64-8584-afa22aa1f35c" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019fd0ca-bdae-7e93-b9cf-ab304d7c0ca0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ParentMember_019fd0ca-bdae-71c5-8a99-8bff8af43a14" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019fd0ca-bdae-7e93-b9cf-ab304d7c0ca0" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestMember_019fd0ca-bdae-7a14-b17c-287154d47e50" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NoncontrollingInterestMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-7b3c-8f9d-7f733eb4e377" xlink:to="loc_us-gaap_NoncontrollingInterestMember_019fd0ca-bdae-7a14-b17c-287154d47e50" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019fd0ca-bdae-7da6-9561-6045199e8fe6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019fd0ca-bdae-7135-ab00-b7ca7b966257" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019fd0ca-bdae-7da6-9561-6045199e8fe6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019fd0ca-bdae-7da6-9561-6045199e8fe6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019fd0ca-bdae-7da6-9561-6045199e8fe6" xlink:to="loc_us-gaap_ClassOfStockDomain_019fd0ca-bdae-7da6-9561-6045199e8fe6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019fd0ca-bdae-70f6-af95-a963c78d1c02" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019fd0ca-bdae-7da6-9561-6045199e8fe6" xlink:to="loc_us-gaap_ClassOfStockDomain_019fd0ca-bdae-70f6-af95-a963c78d1c02" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_CommonSharesMember_019fd0ca-bdae-7587-af90-2a06a7b91b79" xlink:href="ivz-20260930.xsd#ivz_CommonSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019fd0ca-bdae-70f6-af95-a963c78d1c02" xlink:to="loc_ivz_CommonSharesMember_019fd0ca-bdae-7587-af90-2a06a7b91b79" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdae-76b8-ab54-5469a07af709" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd0ca-bdae-71a5-98ee-7066c0d7a33a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd0ca-bdae-71a5-98ee-7066c0d7a33a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest_019fd0ca-bdae-74bc-b8fa-902c3d8225e9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest_019fd0ca-bdae-74bc-b8fa-902c3d8225e9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019fd0ca-bdae-7cdf-ace8-d8cb8adbf8b6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019fd0ca-bdae-7cdf-ace8-d8cb8adbf8b6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_ChangeInNoncontrollingInterestsInConsolidatedEntitiesNet_019fd0ca-bdae-7fd4-97a0-740f42eee06a" xlink:href="ivz-20260930.xsd#ivz_ChangeInNoncontrollingInterestsInConsolidatedEntitiesNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_ivz_ChangeInNoncontrollingInterestsInConsolidatedEntitiesNet_019fd0ca-bdae-7fd4-97a0-740f42eee06a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPreferredStockCash_019fd0ca-bdae-7ac2-a17c-34b56296a396" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DividendsPreferredStockCash"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_DividendsPreferredStockCash_019fd0ca-bdae-7ac2-a17c-34b56296a396" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCommonStockCash_019fd0ca-bdae-7d6d-8c23-81663a6d2a1a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DividendsCommonStockCash"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_DividendsCommonStockCash_019fd0ca-bdae-7d6d-8c23-81663a6d2a1a" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_019fd0ca-bdae-77ba-8d3a-09a06b3e1b48" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_019fd0ca-bdae-77ba-8d3a-09a06b3e1b48" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_VestedShares_019fd0ca-bdae-7da1-bdd6-573330244dba" xlink:href="ivz-20260930.xsd#ivz_VestedShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_ivz_VestedShares_019fd0ca-bdae-7da1-bdd6-573330244dba" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition_019fd0ca-bdae-7c27-82d1-c6c4523d1da3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition_019fd0ca-bdae-7c27-82d1-c6c4523d1da3" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_019fd0ca-bdae-7226-84b7-6eb9f1331a8c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_019fd0ca-bdae-7226-84b7-6eb9f1331a8c" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_019fd0ca-bdae-7dc7-ac85-0958a9eefcf5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd0ca-bdae-7278-97db-bfa54f3ed452" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_019fd0ca-bdae-7dc7-ac85-0958a9eefcf5" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd0ca-bdae-76ad-b021-b6e099a729cf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_019fd0ca-bdae-7873-a17d-e491ec2fcdb5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInTemporaryEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd0ca-bdae-76b8-ab54-5469a07af709" xlink:to="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_019fd0ca-bdae-7873-a17d-e491ec2fcdb5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests_019fd0ca-bdae-7d91-a67f-28a08cef4518" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_019fd0ca-bdae-7873-a17d-e491ec2fcdb5" xlink:to="loc_us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests_019fd0ca-bdae-7d91-a67f-28a08cef4518" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityNetIncome_019fd0ca-bdae-757e-ba6c-0885d50928f0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TemporaryEquityNetIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_019fd0ca-bdae-7873-a17d-e491ec2fcdb5" xlink:to="loc_us-gaap_TemporaryEquityNetIncome_019fd0ca-bdae-757e-ba6c-0885d50928f0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityOtherChanges_019fd0ca-bdae-784d-aa78-b7168fc3297d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TemporaryEquityOtherChanges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_019fd0ca-bdae-7873-a17d-e491ec2fcdb5" xlink:to="loc_us-gaap_TemporaryEquityOtherChanges_019fd0ca-bdae-784d-aa78-b7168fc3297d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests_019fd0ca-bdae-7d92-a288-3b2d2475d3da" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/FAIRVALUEOFASSETSANDLIABILITIESFairValueofFinancialInstrumentsHeldbyConsolidatedInvestmentsDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#FAIRVALUEOFASSETSANDLIABILITIESFairValueofFinancialInstrumentsHeldbyConsolidatedInvestmentsDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/FAIRVALUEOFASSETSANDLIABILITIESFairValueofFinancialInstrumentsHeldbyConsolidatedInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76d4-b1dc-d935829cac51" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_019fd0ca-bdae-7994-97d6-e09866989e17" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76d4-b1dc-d935829cac51" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_019fd0ca-bdae-7994-97d6-e09866989e17" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-78ec-ac14-c3cdeba00051" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_019fd0ca-bdae-7994-97d6-e09866989e17" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-78ec-ac14-c3cdeba00051" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-78ec-ac14-c3cdeba00051_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-78ec-ac14-c3cdeba00051" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-78ec-ac14-c3cdeba00051_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7fd4-bb89-386a0e8ddcb9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-78ec-ac14-c3cdeba00051" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7fd4-bb89-386a0e8ddcb9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TotalReturnSwapMember_019fd0ca-bdae-7c13-8f6d-3c94e89a7727" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TotalReturnSwapMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7fd4-bb89-386a0e8ddcb9" xlink:to="loc_us-gaap_TotalReturnSwapMember_019fd0ca-bdae-7c13-8f6d-3c94e89a7727" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019fd0ca-bdae-7fcc-8ddd-45669590b3f9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76d4-b1dc-d935829cac51" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019fd0ca-bdae-7fcc-8ddd-45669590b3f9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019fd0ca-bdae-7cd7-a8ec-411f74fe30a6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76d4-b1dc-d935829cac51" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019fd0ca-bdae-7cd7-a8ec-411f74fe30a6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_01a15b1e-7f39-70f7-8c42-02fc71af1a29" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76d4-b1dc-d935829cac51" xlink:to="loc_us-gaap_DerivativeLiabilities_01a15b1e-7f39-70f7-8c42-02fc71af1a29" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_019fd0ca-bdae-7835-a5d4-1495eae2c22a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76d4-b1dc-d935829cac51" xlink:to="loc_us-gaap_DerivativeAssets_019fd0ca-bdae-7835-a5d4-1495eae2c22a" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/FAIRVALUEOFASSETSANDLIABILITIESTriLevelHierarchyCarryingValueDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#FAIRVALUEOFASSETSANDLIABILITIESTriLevelHierarchyCarryingValueDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/FAIRVALUEOFASSETSANDLIABILITIESTriLevelHierarchyCarryingValueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-7432-8941-a144f5c979c5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-70b2-9638-f0270d1f801b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-7432-8941-a144f5c979c5" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-70b2-9638-f0270d1f801b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-70bc-87c9-482b244527f2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-70b2-9638-f0270d1f801b" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-70bc-87c9-482b244527f2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-70bc-87c9-482b244527f2_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-70bc-87c9-482b244527f2" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-70bc-87c9-482b244527f2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7f20-a1fe-3fb7b8c3854f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-70bc-87c9-482b244527f2" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7f20-a1fe-3fb7b8c3854f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_019fd0ca-bdae-7c2d-9498-086425dd1874" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7f20-a1fe-3fb7b8c3854f" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_019fd0ca-bdae-7c2d-9498-086425dd1874" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_019fd0ca-bdae-7511-a8dd-3c0f76ab902e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7f20-a1fe-3fb7b8c3854f" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_019fd0ca-bdae-7511-a8dd-3c0f76ab902e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_019fd0ca-bdae-7601-b4ce-867ba313fec2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7f20-a1fe-3fb7b8c3854f" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_019fd0ca-bdae-7601-b4ce-867ba313fec2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_019fd0ca-bdae-7925-b5b0-8903f208da36" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-70b2-9638-f0270d1f801b" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_019fd0ca-bdae-7925-b5b0-8903f208da36" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019fd0ca-bdae-7925-b5b0-8903f208da36_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_019fd0ca-bdae-7925-b5b0-8903f208da36" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019fd0ca-bdae-7925-b5b0-8903f208da36_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019fd0ca-bdae-7d60-9c1e-b98f1bb1aa6f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_019fd0ca-bdae-7925-b5b0-8903f208da36" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019fd0ca-bdae-7d60-9c1e-b98f1bb1aa6f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_019fd0ca-bdae-713e-9a5a-69d0b20debd7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019fd0ca-bdae-7d60-9c1e-b98f1bb1aa6f" xlink:to="loc_us-gaap_MoneyMarketFundsMember_019fd0ca-bdae-713e-9a5a-69d0b20debd7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_SeedCapitalMember_019fd0ca-bdae-706c-a54f-108f83af089c" xlink:href="ivz-20260930.xsd#ivz_SeedCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019fd0ca-bdae-7d60-9c1e-b98f1bb1aa6f" xlink:to="loc_ivz_SeedCapitalMember_019fd0ca-bdae-706c-a54f-108f83af089c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_DeferredCompensationArrangementsMember_019fd0ca-bdae-7f66-a18f-b0ae13318fc2" xlink:href="ivz-20260930.xsd#ivz_DeferredCompensationArrangementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019fd0ca-bdae-7d60-9c1e-b98f1bb1aa6f" xlink:to="loc_ivz_DeferredCompensationArrangementsMember_019fd0ca-bdae-7f66-a18f-b0ae13318fc2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_019fd0ca-bdae-7e38-9612-186bef2badbf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019fd0ca-bdae-7d60-9c1e-b98f1bb1aa6f" xlink:to="loc_us-gaap_EquitySecuritiesMember_019fd0ca-bdae-7e38-9612-186bef2badbf" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-7593-8584-432b47f8e69b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-70b2-9638-f0270d1f801b" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-7593-8584-432b47f8e69b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7593-8584-432b47f8e69b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-7593-8584-432b47f8e69b" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7593-8584-432b47f8e69b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7368-9e81-5a1c4113ebde" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-7593-8584-432b47f8e69b" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7368-9e81-5a1c4113ebde" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TotalReturnSwapMember_019fd0ca-bdae-7f3f-a0ff-f825aab67e36" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TotalReturnSwapMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7368-9e81-5a1c4113ebde" xlink:to="loc_us-gaap_TotalReturnSwapMember_019fd0ca-bdae-7f3f-a0ff-f825aab67e36" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_019fd0ca-bdae-7e0c-9144-638fc0432467" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-70b2-9638-f0270d1f801b" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_019fd0ca-bdae-7e0c-9144-638fc0432467" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019fd0ca-bdae-7e0c-9144-638fc0432467_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_019fd0ca-bdae-7e0c-9144-638fc0432467" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019fd0ca-bdae-7e0c-9144-638fc0432467_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019fd0ca-bdae-79f1-a2ca-aabfc4c93de9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_019fd0ca-bdae-7e0c-9144-638fc0432467" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019fd0ca-bdae-79f1-a2ca-aabfc4c93de9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_019fd0ca-bdae-7b80-8ff4-61229797076e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019fd0ca-bdae-79f1-a2ca-aabfc4c93de9" xlink:to="loc_us-gaap_MoneyMarketFundsMember_019fd0ca-bdae-7b80-8ff4-61229797076e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-7e2f-ad99-733ece5a313c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-7432-8941-a144f5c979c5" xlink:to="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-7e2f-ad99-733ece5a313c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_019fd0ca-bdae-7e1f-8af9-1d1c15a48a2c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-7e2f-ad99-733ece5a313c" xlink:to="loc_us-gaap_CashAndCashEquivalentsAbstract_019fd0ca-bdae-7e1f-8af9-1d1c15a48a2c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019fd0ca-bdae-776b-a2f3-fc86a5d3d03c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_019fd0ca-bdae-7e1f-8af9-1d1c15a48a2c" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019fd0ca-bdae-776b-a2f3-fc86a5d3d03c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsAbstract_019fd0ca-bdae-7e7d-89b7-b2bbcbbd1ecc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-7e2f-ad99-733ece5a313c" xlink:to="loc_us-gaap_InvestmentsAbstract_019fd0ca-bdae-7e7d-89b7-b2bbcbbd1ecc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_019fd0ca-bdae-7ed5-9209-693557e1f17b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentsAbstract_019fd0ca-bdae-7e7d-89b7-b2bbcbbd1ecc" xlink:to="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_019fd0ca-bdae-7ed5-9209-693557e1f17b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019fd0ca-bdae-74f0-bec1-ea657bf1eba1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_019fd0ca-bdae-7ed5-9209-693557e1f17b" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019fd0ca-bdae-74f0-bec1-ea657bf1eba1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_01a173e3-5a92-79f7-8418-e9a25e83a8e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentsAbstract_019fd0ca-bdae-7e7d-89b7-b2bbcbbd1ecc" xlink:to="loc_us-gaap_DerivativeAssets_01a173e3-5a92-79f7-8418-e9a25e83a8e7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_019fd0ca-bdae-7155-a1a3-d2bdcb10c060" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-7e2f-ad99-733ece5a313c" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_019fd0ca-bdae-7155-a1a3-d2bdcb10c060" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract_01a15b11-2a12-7056-b62e-3918bf3faf80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-7432-8941-a144f5c979c5" xlink:to="loc_us-gaap_LiabilitiesAbstract_01a15b11-2a12-7056-b62e-3918bf3faf80" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_01a15b0e-32d1-76ee-9000-ecea55a9e032" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_01a15b11-2a12-7056-b62e-3918bf3faf80" xlink:to="loc_us-gaap_DerivativeLiabilities_01a15b0e-32d1-76ee-9000-ecea55a9e032" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_01a15b0e-32d1-784b-8478-04f204c0f43f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_01a15b11-2a12-7056-b62e-3918bf3faf80" xlink:to="loc_us-gaap_LiabilitiesFairValueDisclosure_01a15b0e-32d1-784b-8478-04f204c0f43f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_019fd0ca-bdae-7cb8-852f-54705649e920" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-7432-8941-a144f5c979c5" xlink:to="loc_us-gaap_EquityMethodInvestments_019fd0ca-bdae-7cb8-852f-54705649e920" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInvestments_019fd0ca-bdae-7445-a5e2-75879979f234" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-7432-8941-a144f5c979c5" xlink:to="loc_us-gaap_OtherInvestments_019fd0ca-bdae-7445-a5e2-75879979f234" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/FAIRVALUEOFASSETSANDLIABILITIESNarrativeDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#FAIRVALUEOFASSETSANDLIABILITIESNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/FAIRVALUEOFASSETSANDLIABILITIESNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-76cb-985c-815ba1149fb7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-7cb1-9f2b-f09723ac038c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-76cb-985c-815ba1149fb7" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-7cb1-9f2b-f09723ac038c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-7861-a34d-04ba01558f21" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-7cb1-9f2b-f09723ac038c" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-7861-a34d-04ba01558f21" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7861-a34d-04ba01558f21_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-7861-a34d-04ba01558f21" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-7861-a34d-04ba01558f21_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-76f4-b0d3-5833680c6bcf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd0ca-bdae-7861-a34d-04ba01558f21" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-76f4-b0d3-5833680c6bcf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TotalReturnSwapMember_019fd0ca-bdae-7957-8a50-d60bd09fdfa8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TotalReturnSwapMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019fd0ca-bdae-76f4-b0d3-5833680c6bcf" xlink:to="loc_us-gaap_TotalReturnSwapMember_019fd0ca-bdae-7957-8a50-d60bd09fdfa8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_019fd0ca-bdae-7499-90de-179d9a133a7f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019fd0ca-bdae-7cb1-9f2b-f09723ac038c" xlink:to="loc_us-gaap_HedgingDesignationAxis_019fd0ca-bdae-7499-90de-179d9a133a7f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_019fd0ca-bdae-7499-90de-179d9a133a7f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_019fd0ca-bdae-7499-90de-179d9a133a7f" xlink:to="loc_us-gaap_HedgingDesignationDomain_019fd0ca-bdae-7499-90de-179d9a133a7f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_019fd0ca-bdae-744d-bc5e-a1a80d735167" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_019fd0ca-bdae-7499-90de-179d9a133a7f" xlink:to="loc_us-gaap_HedgingDesignationDomain_019fd0ca-bdae-744d-bc5e-a1a80d735167" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_019fd0ca-bdae-76b9-92b6-04d0f87032c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_019fd0ca-bdae-744d-bc5e-a1a80d735167" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_019fd0ca-bdae-76b9-92b6-04d0f87032c4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_019fd0ca-bdae-7786-93ab-4bf338f5f67f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-76cb-985c-815ba1149fb7" xlink:to="loc_us-gaap_DerivativeNotionalAmount_019fd0ca-bdae-7786-93ab-4bf338f5f67f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_019fd0ca-bdae-7d45-a68b-3bbce7fe4263" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-76cb-985c-815ba1149fb7" xlink:to="loc_us-gaap_DerivativeLiabilities_019fd0ca-bdae-7d45-a68b-3bbce7fe4263" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_019fd0ca-bdae-7e59-ba40-480ecb7f690b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-76cb-985c-815ba1149fb7" xlink:to="loc_us-gaap_DerivativeAssets_019fd0ca-bdae-7e59-ba40-480ecb7f690b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_019fd0ca-bdae-7662-84b0-f575bc03dacc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019fd0ca-bdae-76cb-985c-815ba1149fb7" xlink:to="loc_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_019fd0ca-bdae-7662-84b0-f575bc03dacc" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/INVESTMENTSDetailsofCompanyInvestmentsDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#INVESTMENTSDetailsofCompanyInvestmentsDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/INVESTMENTSDetailsofCompanyInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentsLineItems_019fd0ca-bdae-7a35-a6c7-a13a161f7e8c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfInvestmentsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentsTable_019fd0ca-bdae-74ed-b548-d9734784b8ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfInvestmentsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems_019fd0ca-bdae-7a35-a6c7-a13a161f7e8c" xlink:to="loc_us-gaap_ScheduleOfInvestmentsTable_019fd0ca-bdae-74ed-b548-d9734784b8ed" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeAxis_019fd0ca-bdae-754d-9844-a317868a1584" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfInvestmentsTable_019fd0ca-bdae-74ed-b548-d9734784b8ed" xlink:to="loc_us-gaap_InvestmentTypeAxis_019fd0ca-bdae-754d-9844-a317868a1584" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_019fd0ca-bdae-754d-9844-a317868a1584_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_InvestmentTypeAxis_019fd0ca-bdae-754d-9844-a317868a1584" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_019fd0ca-bdae-754d-9844-a317868a1584_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_019fd0ca-bdae-7053-9767-8c95019502f0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_InvestmentTypeAxis_019fd0ca-bdae-754d-9844-a317868a1584" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_019fd0ca-bdae-7053-9767-8c95019502f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_SeedCapitalMember_019fd0ca-bdae-79f6-b3b0-d441cfcc024b" xlink:href="ivz-20260930.xsd#ivz_SeedCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_019fd0ca-bdae-7053-9767-8c95019502f0" xlink:to="loc_ivz_SeedCapitalMember_019fd0ca-bdae-79f6-b3b0-d441cfcc024b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_DeferredCompensationArrangementsMember_019fd0ca-bdae-7228-9848-0cf7145fbcd5" xlink:href="ivz-20260930.xsd#ivz_DeferredCompensationArrangementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_019fd0ca-bdae-7053-9767-8c95019502f0" xlink:to="loc_ivz_DeferredCompensationArrangementsMember_019fd0ca-bdae-7228-9848-0cf7145fbcd5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_019fd0ca-bdae-76b1-938a-9441058ddd10" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_019fd0ca-bdae-7053-9767-8c95019502f0" xlink:to="loc_us-gaap_EquitySecuritiesMember_019fd0ca-bdae-76b1-938a-9441058ddd10" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_019fd0ca-bdae-7cc1-9214-81996f07ff72" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems_019fd0ca-bdae-7a35-a6c7-a13a161f7e8c" xlink:to="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_019fd0ca-bdae-7cc1-9214-81996f07ff72" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019fd0ca-bdae-7b08-b1cf-637cec7aeae0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_019fd0ca-bdae-7cc1-9214-81996f07ff72" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019fd0ca-bdae-7b08-b1cf-637cec7aeae0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_019fd0ca-bdae-7061-9a74-e4201a92063d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems_019fd0ca-bdae-7a35-a6c7-a13a161f7e8c" xlink:to="loc_us-gaap_EquityMethodInvestments_019fd0ca-bdae-7061-9a74-e4201a92063d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInvestments_019fd0ca-bdae-70b7-8f07-2593ddbb3360" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems_019fd0ca-bdae-7a35-a6c7-a13a161f7e8c" xlink:to="loc_us-gaap_OtherInvestments_019fd0ca-bdae-70b7-8f07-2593ddbb3360" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Investments_019fd0ca-bdae-7f72-80fe-80f8696b55c2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Investments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems_019fd0ca-bdae-7a35-a6c7-a13a161f7e8c" xlink:to="loc_us-gaap_Investments_019fd0ca-bdae-7f72-80fe-80f8696b55c2" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/DEBTDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#DEBTDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/DEBTDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_019fd0ca-bdae-745a-b354-1e51d5825e61" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_019fd0ca-bdae-718d-abe5-9feab670c52a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019fd0ca-bdae-745a-b354-1e51d5825e61" xlink:to="loc_us-gaap_DebtInstrumentTable_019fd0ca-bdae-718d-abe5-9feab670c52a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_019fd0ca-bdae-793d-95ab-ff8a83153818" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019fd0ca-bdae-718d-abe5-9feab670c52a" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_019fd0ca-bdae-793d-95ab-ff8a83153818" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd0ca-bdae-793d-95ab-ff8a83153818_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_019fd0ca-bdae-793d-95ab-ff8a83153818" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd0ca-bdae-793d-95ab-ff8a83153818_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019fd0ca-bdae-743b-b95a-86c00ffb3e5d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_019fd0ca-bdae-793d-95ab-ff8a83153818" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019fd0ca-bdae-743b-b95a-86c00ffb3e5d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd0ca-bdae-747c-adad-f5cbb2043bc5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019fd0ca-bdae-743b-b95a-86c00ffb3e5d" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd0ca-bdae-747c-adad-f5cbb2043bc5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_019fd0ca-bdae-725a-8d07-f3061d9d9d17" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd0ca-bdae-747c-adad-f5cbb2043bc5" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_019fd0ca-bdae-725a-8d07-f3061d9d9d17" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_019fd0ca-bdae-7c20-a626-4476b3b88126" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd0ca-bdae-747c-adad-f5cbb2043bc5" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_019fd0ca-bdae-7c20-a626-4476b3b88126" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_019fd0ca-bdae-75e7-aacf-345af9147617" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019fd0ca-bdae-718d-abe5-9feab670c52a" xlink:to="loc_us-gaap_CreditFacilityAxis_019fd0ca-bdae-75e7-aacf-345af9147617" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_019fd0ca-bdae-75e7-aacf-345af9147617_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_019fd0ca-bdae-75e7-aacf-345af9147617" xlink:to="loc_us-gaap_CreditFacilityDomain_019fd0ca-bdae-75e7-aacf-345af9147617_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_019fd0ca-bdae-72fc-929f-964731f7d857" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_019fd0ca-bdae-75e7-aacf-345af9147617" xlink:to="loc_us-gaap_CreditFacilityDomain_019fd0ca-bdae-72fc-929f-964731f7d857" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_019fd0ca-bdae-708c-92b6-e2eeeadf9073" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LineOfCreditMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_019fd0ca-bdae-72fc-929f-964731f7d857" xlink:to="loc_us-gaap_LineOfCreditMember_019fd0ca-bdae-708c-92b6-e2eeeadf9073" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_019fd0ca-bdae-7286-9e91-f501e39d3797" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019fd0ca-bdae-718d-abe5-9feab670c52a" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_019fd0ca-bdae-7286-9e91-f501e39d3797" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_019fd0ca-bdae-7286-9e91-f501e39d3797_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_019fd0ca-bdae-7286-9e91-f501e39d3797" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_019fd0ca-bdae-7286-9e91-f501e39d3797_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_019fd0ca-bdae-7966-b8cd-b7cecbf8a99f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_019fd0ca-bdae-7286-9e91-f501e39d3797" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_019fd0ca-bdae-7966-b8cd-b7cecbf8a99f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnsecuredDebtMember_019fd0ca-bdae-75e5-9617-2bbe250f7e82" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_UnsecuredDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_019fd0ca-bdae-7966-b8cd-b7cecbf8a99f" xlink:to="loc_us-gaap_UnsecuredDebtMember_019fd0ca-bdae-75e5-9617-2bbe250f7e82" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_BankTermLoansMember_019fd0ca-bdae-782f-852e-9aaec71cc916" xlink:href="ivz-20260930.xsd#ivz_BankTermLoansMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_019fd0ca-bdae-7966-b8cd-b7cecbf8a99f" xlink:to="loc_ivz_BankTermLoansMember_019fd0ca-bdae-782f-852e-9aaec71cc916" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_019fd0ca-bdae-7b4d-bfec-ef4a16fcb858" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019fd0ca-bdae-718d-abe5-9feab670c52a" xlink:to="loc_us-gaap_DebtInstrumentAxis_019fd0ca-bdae-7b4d-bfec-ef4a16fcb858" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019fd0ca-bdae-7b4d-bfec-ef4a16fcb858_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_019fd0ca-bdae-7b4d-bfec-ef4a16fcb858" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019fd0ca-bdae-7b4d-bfec-ef4a16fcb858_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019fd0ca-bdae-7b18-8766-3672424d8f55" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_019fd0ca-bdae-7b4d-bfec-ef4a16fcb858" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019fd0ca-bdae-7b18-8766-3672424d8f55" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_SeniorNotesDueJanuary152026Member_019fd0ca-bdae-7c26-9ea2-8ef0f8d1a6a6" xlink:href="ivz-20260930.xsd#ivz_SeniorNotesDueJanuary152026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019fd0ca-bdae-7b18-8766-3672424d8f55" xlink:to="loc_ivz_SeniorNotesDueJanuary152026Member_019fd0ca-bdae-7c26-9ea2-8ef0f8d1a6a6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_SeniorNotesDueNovember302043Member_019fd0ca-bdae-7ba6-bcde-e4513bdab679" xlink:href="ivz-20260930.xsd#ivz_SeniorNotesDueNovember302043Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019fd0ca-bdae-7b18-8766-3672424d8f55" xlink:to="loc_ivz_SeniorNotesDueNovember302043Member_019fd0ca-bdae-7ba6-bcde-e4513bdab679" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_TermLoansDueMay162030Member_019fd0ca-bdae-73f4-881b-bbecc4a8c445" xlink:href="ivz-20260930.xsd#ivz_TermLoansDueMay162030Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019fd0ca-bdae-7b18-8766-3672424d8f55" xlink:to="loc_ivz_TermLoansDueMay162030Member_019fd0ca-bdae-73f4-881b-bbecc4a8c445" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_019fd0ca-bdae-7b8e-8f23-c8ea52781617" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019fd0ca-bdae-745a-b354-1e51d5825e61" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_019fd0ca-bdae-7b8e-8f23-c8ea52781617" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_019fd0ca-bdae-70fd-8613-20f5c7638c56" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019fd0ca-bdae-745a-b354-1e51d5825e61" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_019fd0ca-bdae-70fd-8613-20f5c7638c56" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_019fd0ca-bdae-7665-acf4-92ea9b4a0523" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019fd0ca-bdae-745a-b354-1e51d5825e61" xlink:to="loc_us-gaap_LongTermDebt_019fd0ca-bdae-7665-acf4-92ea9b4a0523" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfBankDebt_019fd0ca-bdae-7c1a-8c42-92397b75ab8b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfBankDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019fd0ca-bdae-745a-b354-1e51d5825e61" xlink:to="loc_us-gaap_RepaymentsOfBankDebt_019fd0ca-bdae-7c1a-8c42-92397b75ab8b" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/OTHERCOMPREHENSIVEINCOMELOSSDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#OTHERCOMPREHENSIVEINCOMELOSSDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/OTHERCOMPREHENSIVEINCOMELOSSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_019fd0ca-bdae-7e30-a795-fd817299b097" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_019fd0ca-bdae-7af4-afd0-d5d23857cd07" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_019fd0ca-bdae-7e30-a795-fd817299b097" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_019fd0ca-bdae-7af4-afd0-d5d23857cd07" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019fd0ca-bdae-705f-84ee-878aa6191395" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_019fd0ca-bdae-7af4-afd0-d5d23857cd07" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019fd0ca-bdae-705f-84ee-878aa6191395" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-705f-84ee-878aa6191395_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd0ca-bdae-705f-84ee-878aa6191395" xlink:to="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-705f-84ee-878aa6191395_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-70af-996c-f9e2ced73211" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd0ca-bdae-705f-84ee-878aa6191395" xlink:to="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-70af-996c-f9e2ced73211" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019fd0ca-bdae-7099-a3b7-64c04303a4ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd0ca-bdae-70af-996c-f9e2ced73211" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019fd0ca-bdae-7099-a3b7-64c04303a4ea" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_019fd0ca-bdae-756c-b87e-cb8242b9d9f7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedTranslationAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019fd0ca-bdae-7099-a3b7-64c04303a4ea" xlink:to="loc_us-gaap_AccumulatedTranslationAdjustmentMember_019fd0ca-bdae-756c-b87e-cb8242b9d9f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_019fd0ca-bdae-7910-afe0-6a4cba064c1b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019fd0ca-bdae-7099-a3b7-64c04303a4ea" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_019fd0ca-bdae-7910-afe0-6a4cba064c1b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_019fd0ca-bdae-7ad2-8b2f-88a9f728e113" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_019fd0ca-bdae-7e30-a795-fd817299b097" xlink:to="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_019fd0ca-bdae-7ad2-8b2f-88a9f728e113" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd0ca-bdae-733f-a3bd-3c77738d0b91" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_019fd0ca-bdae-7ad2-8b2f-88a9f728e113" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd0ca-bdae-733f-a3bd-3c77738d0b91" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_019fd0ca-bdae-7c3b-a94b-5f6ccbafe5f3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_019fd0ca-bdae-7ad2-8b2f-88a9f728e113" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_019fd0ca-bdae-7c3b-a94b-5f6ccbafe5f3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeOtherNetOfTax_019fd0ca-bdae-7756-9098-ecdca192c950" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeOtherNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_019fd0ca-bdae-7ad2-8b2f-88a9f728e113" xlink:to="loc_us-gaap_OtherComprehensiveIncomeOtherNetOfTax_019fd0ca-bdae-7756-9098-ecdca192c950" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd0ca-bdae-7462-93e1-367fe7de23e2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/REVENUEDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#REVENUEDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/REVENUEDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EntityWideRevenueMajorCustomerLineItems_019fd0ca-bdae-75f2-a404-f09cec15e188" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EntityWideRevenueMajorCustomerLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_019fd0ca-bdae-7f0a-adae-70fffca7a9a5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EntityWideRevenueMajorCustomerLineItems_019fd0ca-bdae-75f2-a404-f09cec15e188" xlink:to="loc_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_019fd0ca-bdae-7f0a-adae-70fffca7a9a5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_019fd0ca-bdae-71d4-b2e8-28a15551d66e" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_019fd0ca-bdae-7f0a-adae-70fffca7a9a5" xlink:to="loc_srt_StatementGeographicalAxis_019fd0ca-bdae-71d4-b2e8-28a15551d66e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019fd0ca-bdae-71d4-b2e8-28a15551d66e_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_019fd0ca-bdae-71d4-b2e8-28a15551d66e" xlink:to="loc_srt_SegmentGeographicalDomain_019fd0ca-bdae-71d4-b2e8-28a15551d66e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019fd0ca-bdae-7437-965f-9143c5d90f3b" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_019fd0ca-bdae-71d4-b2e8-28a15551d66e" xlink:to="loc_srt_SegmentGeographicalDomain_019fd0ca-bdae-7437-965f-9143c5d90f3b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_BM_019fd0ca-bdae-7a5f-a7c7-8fe2d25bdcc4" xlink:href="https://xbrl.sec.gov/country/2026/country-2026.xsd#country_BM"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019fd0ca-bdae-7437-965f-9143c5d90f3b" xlink:to="loc_country_BM_019fd0ca-bdae-7a5f-a7c7-8fe2d25bdcc4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AmericasMember_019fd0ca-bdae-7813-be91-4ce41a78eaaa" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_AmericasMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019fd0ca-bdae-7437-965f-9143c5d90f3b" xlink:to="loc_srt_AmericasMember_019fd0ca-bdae-7813-be91-4ce41a78eaaa" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AsiaPacificMember_019fd0ca-bdae-74a7-8cf0-83649c01b4d9" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_AsiaPacificMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019fd0ca-bdae-7437-965f-9143c5d90f3b" xlink:to="loc_srt_AsiaPacificMember_019fd0ca-bdae-74a7-8cf0-83649c01b4d9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EMEAMember_019fd0ca-bdae-7e0c-9017-e4c0e2ccb644" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EMEAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019fd0ca-bdae-7437-965f-9143c5d90f3b" xlink:to="loc_us-gaap_EMEAMember_019fd0ca-bdae-7e0c-9017-e4c0e2ccb644" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019fd0ca-bdae-79f2-9492-0a15b7747612" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideRevenueMajorCustomerLineItems_019fd0ca-bdae-75f2-a404-f09cec15e188" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019fd0ca-bdae-79f2-9492-0a15b7747612" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/COMMONSHAREBASEDCOMPENSATIONMovementsonShareAwardsDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#COMMONSHAREBASEDCOMPENSATIONMovementsonShareAwardsDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/COMMONSHAREBASEDCOMPENSATIONMovementsonShareAwardsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019fd0ca-bdae-77a0-b3f3-57d2d712dfa2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019fd0ca-bdae-7d89-8b4e-db0b51077397" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019fd0ca-bdae-77a0-b3f3-57d2d712dfa2" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019fd0ca-bdae-7d89-8b4e-db0b51077397" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019fd0ca-bdae-7745-ac20-00f1c4ca7abc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019fd0ca-bdae-7d89-8b4e-db0b51077397" xlink:to="loc_us-gaap_AwardTypeAxis_019fd0ca-bdae-7745-ac20-00f1c4ca7abc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019fd0ca-bdae-7745-ac20-00f1c4ca7abc_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019fd0ca-bdae-7745-ac20-00f1c4ca7abc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019fd0ca-bdae-7745-ac20-00f1c4ca7abc_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019fd0ca-bdae-79c7-b028-23efef1a1281" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019fd0ca-bdae-7745-ac20-00f1c4ca7abc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019fd0ca-bdae-79c7-b028-23efef1a1281" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_TimeVestedNYSEMember_019fd0ca-bdae-72a8-8bc9-dfdc4397a99d" xlink:href="ivz-20260930.xsd#ivz_TimeVestedNYSEMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019fd0ca-bdae-79c7-b028-23efef1a1281" xlink:to="loc_ivz_TimeVestedNYSEMember_019fd0ca-bdae-72a8-8bc9-dfdc4397a99d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_019fd0ca-bdae-7497-86ee-319def095e5b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019fd0ca-bdae-79c7-b028-23efef1a1281" xlink:to="loc_us-gaap_PerformanceSharesMember_019fd0ca-bdae-7497-86ee-319def095e5b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019fd0ca-bdae-7853-9941-9877af454eab" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019fd0ca-bdae-77a0-b3f3-57d2d712dfa2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019fd0ca-bdae-7853-9941-9877af454eab" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019fd0ca-bdae-785a-8cf7-ab97ef0c94a9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019fd0ca-bdae-7853-9941-9877af454eab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019fd0ca-bdae-785a-8cf7-ab97ef0c94a9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019fd0ca-bdae-7f28-a79e-fb7e3fbe1527" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019fd0ca-bdae-7853-9941-9877af454eab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019fd0ca-bdae-7f28-a79e-fb7e3fbe1527" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019fd0ca-bdae-7964-b4d0-51fa04404bc2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019fd0ca-bdae-7853-9941-9877af454eab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019fd0ca-bdae-7964-b4d0-51fa04404bc2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019fd0ca-bdae-73cd-bab5-e17aa84d2fd3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019fd0ca-bdae-7853-9941-9877af454eab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019fd0ca-bdae-73cd-bab5-e17aa84d2fd3" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019fd0ca-bdae-7077-9937-74479ec8058b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019fd0ca-bdae-7d5c-a0a8-b16022f19904" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019fd0ca-bdae-77a0-b3f3-57d2d712dfa2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019fd0ca-bdae-7d5c-a0a8-b16022f19904" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019fd0ca-bdae-7de5-a23d-d2c1ca73d9fd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019fd0ca-bdae-7d5c-a0a8-b16022f19904" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019fd0ca-bdae-7de5-a23d-d2c1ca73d9fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019fd0ca-bdae-733e-a443-ee439cf32401" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019fd0ca-bdae-7d5c-a0a8-b16022f19904" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019fd0ca-bdae-733e-a443-ee439cf32401" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019fd0ca-bdae-703b-b170-5582e0a57cb5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019fd0ca-bdae-7d5c-a0a8-b16022f19904" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019fd0ca-bdae-703b-b170-5582e0a57cb5" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019fd0ca-bdae-7c06-8ed1-a9bc195b5eb5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019fd0ca-bdae-7d5c-a0a8-b16022f19904" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019fd0ca-bdae-7c06-8ed1-a9bc195b5eb5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019fd0ca-bdae-7904-89ca-55788fc5820e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/COMMITMENTSANDCONTINGENCIESDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#COMMITMENTSANDCONTINGENCIESDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/COMMITMENTSANDCONTINGENCIESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems_019fd0ca-bdae-7159-8411-033a00834742" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable_019fd0ca-bdae-72bd-9894-666d4dfaaf09" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LossContingenciesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LossContingenciesLineItems_019fd0ca-bdae-7159-8411-033a00834742" xlink:to="loc_us-gaap_LossContingenciesTable_019fd0ca-bdae-72bd-9894-666d4dfaaf09" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsAxis_019fd0ca-bdae-75ad-ab8c-63c385b0e387" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_019fd0ca-bdae-72bd-9894-666d4dfaaf09" xlink:to="loc_us-gaap_OtherCommitmentsAxis_019fd0ca-bdae-75ad-ab8c-63c385b0e387" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsDomain_019fd0ca-bdae-75ad-ab8c-63c385b0e387_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_OtherCommitmentsAxis_019fd0ca-bdae-75ad-ab8c-63c385b0e387" xlink:to="loc_us-gaap_OtherCommitmentsDomain_019fd0ca-bdae-75ad-ab8c-63c385b0e387_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsDomain_019fd0ca-bdae-7312-915e-74f6ccbbee01" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_OtherCommitmentsAxis_019fd0ca-bdae-75ad-ab8c-63c385b0e387" xlink:to="loc_us-gaap_OtherCommitmentsDomain_019fd0ca-bdae-7312-915e-74f6ccbbee01" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_EquityCommitmentMember_019fd0ca-bdae-77e3-b1fe-31d1314c47eb" xlink:href="ivz-20260930.xsd#ivz_EquityCommitmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsDomain_019fd0ca-bdae-7312-915e-74f6ccbbee01" xlink:to="loc_ivz_EquityCommitmentMember_019fd0ca-bdae-77e3-b1fe-31d1314c47eb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019fd0ca-bdae-7007-b801-685411db3391" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_019fd0ca-bdae-72bd-9894-666d4dfaaf09" xlink:to="loc_srt_RangeAxis_019fd0ca-bdae-7007-b801-685411db3391" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019fd0ca-bdae-7007-b801-685411db3391_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019fd0ca-bdae-7007-b801-685411db3391" xlink:to="loc_srt_RangeMember_019fd0ca-bdae-7007-b801-685411db3391_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019fd0ca-bdae-788a-a451-f86228091d88" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019fd0ca-bdae-7007-b801-685411db3391" xlink:to="loc_srt_RangeMember_019fd0ca-bdae-788a-a451-f86228091d88" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019fd0ca-bdae-77c2-a30b-cb708848cbb7" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019fd0ca-bdae-788a-a451-f86228091d88" xlink:to="loc_srt_MaximumMember_019fd0ca-bdae-77c2-a30b-cb708848cbb7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_UndrawnCapitalCommitments_019fd0ca-bdae-7051-b37c-c770a8045c2c" xlink:href="ivz-20260930.xsd#ivz_UndrawnCapitalCommitments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_019fd0ca-bdae-7159-8411-033a00834742" xlink:to="loc_ivz_UndrawnCapitalCommitments_019fd0ca-bdae-7051-b37c-c770a8045c2c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitment_019fd0ca-bdae-76e4-8687-cfa303a27f42" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_019fd0ca-bdae-7159-8411-033a00834742" xlink:to="loc_us-gaap_OtherCommitment_019fd0ca-bdae-76e4-8687-cfa303a27f42" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GuaranteeObligationsMaximumExposure_019fd0ca-bdae-72a1-8328-3e2ac554a5fc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GuaranteeObligationsMaximumExposure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_019fd0ca-bdae-7159-8411-033a00834742" xlink:to="loc_us-gaap_GuaranteeObligationsMaximumExposure_019fd0ca-bdae-72a1-8328-3e2ac554a5fc" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/CONSOLIDATEDINVESTMENTPRODUCTSBalancesRelatedtoCIPDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#CONSOLIDATEDINVESTMENTPRODUCTSBalancesRelatedtoCIPDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/CONSOLIDATEDINVESTMENTPRODUCTSBalancesRelatedtoCIPDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-7759-b6c2-82f7e9908a92" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableInterestEntityLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfVariableInterestEntitiesTable_019fd0ca-bdae-7b9c-b428-95c06da0ae69" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfVariableInterestEntitiesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-7759-b6c2-82f7e9908a92" xlink:to="loc_us-gaap_ScheduleOfVariableInterestEntitiesTable_019fd0ca-bdae-7b9c-b428-95c06da0ae69" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7af8-a63d-d0bfedf96599" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfVariableInterestEntitiesTable_019fd0ca-bdae-7b9c-b428-95c06da0ae69" xlink:to="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7af8-a63d-d0bfedf96599" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7af8-a63d-d0bfedf96599_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7af8-a63d-d0bfedf96599" xlink:to="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7af8-a63d-d0bfedf96599_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-74c1-9c14-3762537073f2" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7af8-a63d-d0bfedf96599" xlink:to="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-74c1-9c14-3762537073f2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_019fd0ca-bdae-7e0b-81f7-ced6e9071d80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableInterestEntityPrimaryBeneficiaryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-74c1-9c14-3762537073f2" xlink:to="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_019fd0ca-bdae-7e0b-81f7-ced6e9071d80" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-774c-ac52-5634d3c5b13a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-7759-b6c2-82f7e9908a92" xlink:to="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-774c-ac52-5634d3c5b13a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019fd0ca-bdae-7815-a178-618ff025ea22" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-774c-ac52-5634d3c5b13a" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019fd0ca-bdae-7815-a178-618ff025ea22" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_019fd0ca-bdae-799c-9a3c-7830808f071d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsAndOtherReceivablesNetCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-774c-ac52-5634d3c5b13a" xlink:to="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_019fd0ca-bdae-799c-9a3c-7830808f071d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Investments_019fd0ca-bdae-7053-a50d-bf006349eac9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Investments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-774c-ac52-5634d3c5b13a" xlink:to="loc_us-gaap_Investments_019fd0ca-bdae-7053-a50d-bf006349eac9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019fd0ca-bdae-7d65-8027-41e6d176fbc6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Assets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019fd0ca-bdae-774c-ac52-5634d3c5b13a" xlink:to="loc_us-gaap_Assets_019fd0ca-bdae-7d65-8027-41e6d176fbc6" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract_019fd0ca-bdae-7c6f-b0ef-37762ce81a45" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-7759-b6c2-82f7e9908a92" xlink:to="loc_us-gaap_LiabilitiesAbstract_019fd0ca-bdae-7c6f-b0ef-37762ce81a45" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_019fd0ca-bdae-7b16-bfc5-645ea93b1883" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_019fd0ca-bdae-7c6f-b0ef-37762ce81a45" xlink:to="loc_us-gaap_LongTermDebt_019fd0ca-bdae-7b16-bfc5-645ea93b1883" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilities_019fd0ca-bdae-7027-bc20-0cf770bacf80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_019fd0ca-bdae-7c6f-b0ef-37762ce81a45" xlink:to="loc_us-gaap_OtherLiabilities_019fd0ca-bdae-7027-bc20-0cf770bacf80" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019fd0ca-bdae-7b85-b72e-094b66b92d74" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_019fd0ca-bdae-7c6f-b0ef-37762ce81a45" xlink:to="loc_us-gaap_Liabilities_019fd0ca-bdae-7b85-b72e-094b66b92d74" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_019fd0ca-bdae-7028-8829-464c6ce5dec8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-7759-b6c2-82f7e9908a92" xlink:to="loc_us-gaap_EquityAbstract_019fd0ca-bdae-7028-8829-464c6ce5dec8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests_019fd0ca-bdae-7186-af64-5c3f76bd1a7b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityAbstract_019fd0ca-bdae-7028-8829-464c6ce5dec8" xlink:to="loc_us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests_019fd0ca-bdae-7186-af64-5c3f76bd1a7b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestInVariableInterestEntity_019fd0ca-bdae-7ee5-bc95-e0ea384cd1cf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NoncontrollingInterestInVariableInterestEntity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityAbstract_019fd0ca-bdae-7028-8829-464c6ce5dec8" xlink:to="loc_us-gaap_NoncontrollingInterestInVariableInterestEntity_019fd0ca-bdae-7ee5-bc95-e0ea384cd1cf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonredeemableNoncontrollingInterest_019fd0ca-bdae-7e8e-b7a6-5ebe013f02e0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonredeemableNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityAbstract_019fd0ca-bdae-7028-8829-464c6ce5dec8" xlink:to="loc_us-gaap_NonredeemableNoncontrollingInterest_019fd0ca-bdae-7e8e-b7a6-5ebe013f02e0" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019fd0ca-bdae-784a-9fc5-e7e2fac7e549" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-7759-b6c2-82f7e9908a92" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_019fd0ca-bdae-784a-9fc5-e7e2fac7e549" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/CONSOLIDATEDINVESTMENTPRODUCTSFairValueHierarchyLevelsofInvestmentsHeldandNotesIssuedbyConsolidatedInvestmentProductsDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#CONSOLIDATEDINVESTMENTPRODUCTSFairValueHierarchyLevelsofInvestmentsHeldandNotesIssuedbyConsolidatedInvestmentProductsDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/CONSOLIDATEDINVESTMENTPRODUCTSFairValueHierarchyLevelsofInvestmentsHeldandNotesIssuedbyConsolidatedInvestmentProductsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_019fd0ca-bdae-7457-b137-30c73ca65fce" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-79b9-b550-31687c6cd8b5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019fd0ca-bdae-7457-b137-30c73ca65fce" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-79b9-b550-31687c6cd8b5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7b0e-aec5-00db23f01f5a" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-79b9-b550-31687c6cd8b5" xlink:to="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7b0e-aec5-00db23f01f5a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7b0e-aec5-00db23f01f5a_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7b0e-aec5-00db23f01f5a" xlink:to="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7b0e-aec5-00db23f01f5a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7653-a7c9-ed88b79e00f0" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7b0e-aec5-00db23f01f5a" xlink:to="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7653-a7c9-ed88b79e00f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_019fd0ca-bdae-7c13-a4bc-96fe79d12bed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableInterestEntityPrimaryBeneficiaryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7653-a7c9-ed88b79e00f0" xlink:to="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_019fd0ca-bdae-7c13-a4bc-96fe79d12bed" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_019fd0ca-bdae-7761-82bf-04c3babc8500" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-79b9-b550-31687c6cd8b5" xlink:to="loc_us-gaap_FinancialInstrumentAxis_019fd0ca-bdae-7761-82bf-04c3babc8500" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019fd0ca-bdae-7761-82bf-04c3babc8500_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_019fd0ca-bdae-7761-82bf-04c3babc8500" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019fd0ca-bdae-7761-82bf-04c3babc8500_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019fd0ca-bdae-73ba-a10c-742c0ba52a08" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_019fd0ca-bdae-7761-82bf-04c3babc8500" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019fd0ca-bdae-73ba-a10c-742c0ba52a08" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankLoanObligationsMember_019fd0ca-bdae-7aa6-b908-fa9576899f4b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BankLoanObligationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019fd0ca-bdae-73ba-a10c-742c0ba52a08" xlink:to="loc_us-gaap_BankLoanObligationsMember_019fd0ca-bdae-7aa6-b908-fa9576899f4b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_019fd0ca-bdae-7b11-8958-b262580f3ee5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019fd0ca-bdae-73ba-a10c-742c0ba52a08" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_019fd0ca-bdae-7b11-8958-b262580f3ee5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_019fd0ca-bdae-752e-948b-5dce981e177f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019fd0ca-bdae-73ba-a10c-742c0ba52a08" xlink:to="loc_us-gaap_EquitySecuritiesMember_019fd0ca-bdae-752e-948b-5dce981e177f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrivateEquityFundsMember_019fd0ca-bdae-7ed1-bf6d-47c2b6b9ffb8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrivateEquityFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019fd0ca-bdae-73ba-a10c-742c0ba52a08" xlink:to="loc_us-gaap_PrivateEquityFundsMember_019fd0ca-bdae-7ed1-bf6d-47c2b6b9ffb8" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-73ac-ac04-35962e91b6e6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-79b9-b550-31687c6cd8b5" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-73ac-ac04-35962e91b6e6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-73ac-ac04-35962e91b6e6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-73ac-ac04-35962e91b6e6" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-73ac-ac04-35962e91b6e6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-71f3-b021-18a98f6bbcee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-73ac-ac04-35962e91b6e6" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-71f3-b021-18a98f6bbcee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_019fd0ca-bdae-7704-9f60-e2e76518c057" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-71f3-b021-18a98f6bbcee" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_019fd0ca-bdae-7704-9f60-e2e76518c057" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_019fd0ca-bdae-7b37-a270-9484f7b566d5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-71f3-b021-18a98f6bbcee" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_019fd0ca-bdae-7b37-a270-9484f7b566d5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_019fd0ca-bdae-79f8-bd43-8e66f201103d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-71f3-b021-18a98f6bbcee" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_019fd0ca-bdae-79f8-bd43-8e66f201103d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_019fd0ca-bdae-7ad8-916c-caacefb5a733" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-71f3-b021-18a98f6bbcee" xlink:to="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_019fd0ca-bdae-7ad8-916c-caacefb5a733" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract_019fd0ca-bdae-763d-832c-b03b326bad44" xlink:href="ivz-20260930.xsd#ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019fd0ca-bdae-7457-b137-30c73ca65fce" xlink:to="loc_ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract_019fd0ca-bdae-763d-832c-b03b326bad44" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_CollateralizedLoanObligationCollateralAssets_019fd0ca-bdae-78d1-a0cf-195ac840ed6e" xlink:href="ivz-20260930.xsd#ivz_CollateralizedLoanObligationCollateralAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract_019fd0ca-bdae-763d-832c-b03b326bad44" xlink:to="loc_ivz_CollateralizedLoanObligationCollateralAssets_019fd0ca-bdae-78d1-a0cf-195ac840ed6e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentOwnedAtFairValue_019fd0ca-bdae-7823-9b61-be9f4eb1eb7c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentOwnedAtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract_019fd0ca-bdae-763d-832c-b03b326bad44" xlink:to="loc_us-gaap_InvestmentOwnedAtFairValue_019fd0ca-bdae-7823-9b61-be9f4eb1eb7c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_CloCollateralAssets_019fd0ca-bdae-70e6-a921-4d237f7cc1ff" xlink:href="ivz-20260930.xsd#ivz_CloCollateralAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract_019fd0ca-bdae-763d-832c-b03b326bad44" xlink:to="loc_ivz_CloCollateralAssets_019fd0ca-bdae-70e6-a921-4d237f7cc1ff" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_PrivateEquityFundAssets_019fd0ca-bdae-7cbb-ba75-3f13e221e4b9" xlink:href="ivz-20260930.xsd#ivz_PrivateEquityFundAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract_019fd0ca-bdae-763d-832c-b03b326bad44" xlink:to="loc_ivz_PrivateEquityFundAssets_019fd0ca-bdae-7cbb-ba75-3f13e221e4b9" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestments_019fd0ca-bdae-7c85-861f-ea4b405b747b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RealEstateInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract_019fd0ca-bdae-763d-832c-b03b326bad44" xlink:to="loc_us-gaap_RealEstateInvestments_019fd0ca-bdae-7c85-861f-ea4b405b747b" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_InvestmentsOfConsolidatedInvestmentProducts_019fd0ca-bdae-7583-aa01-727e852543d4" xlink:href="ivz-20260930.xsd#ivz_InvestmentsOfConsolidatedInvestmentProducts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ivz_ConsolidatedInvestmentProductsCIPAssetsAbstract_019fd0ca-bdae-763d-832c-b03b326bad44" xlink:to="loc_ivz_InvestmentsOfConsolidatedInvestmentProducts_019fd0ca-bdae-7583-aa01-727e852543d4" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/CONSOLIDATEDINVESTMENTPRODUCTSBeginningandEndingFairValueMeasurementsforLevel3AssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#CONSOLIDATEDINVESTMENTPRODUCTSBeginningandEndingFairValueMeasurementsforLevel3AssetsandLiabilitiesDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/CONSOLIDATEDINVESTMENTPRODUCTSBeginningandEndingFairValueMeasurementsforLevel3AssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ivz_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76ef-8120-ec06c3565c3e" xlink:href="ivz-20260930.xsd#ivz_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-7587-8c9a-b32e32c3be1f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ivz_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76ef-8120-ec06c3565c3e" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-7587-8c9a-b32e32c3be1f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-7101-811f-daa7af30a13d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-7587-8c9a-b32e32c3be1f" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-7101-811f-daa7af30a13d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7101-811f-daa7af30a13d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-7101-811f-daa7af30a13d" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7101-811f-daa7af30a13d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7cb0-a33e-88069aec4bb4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd0ca-bdae-7101-811f-daa7af30a13d" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7cb0-a33e-88069aec4bb4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_019fd0ca-bdae-718e-8e30-309462196dd9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd0ca-bdae-7cb0-a33e-88069aec4bb4" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_019fd0ca-bdae-718e-8e30-309462196dd9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ivz_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_019fd0ca-bdae-76ef-8120-ec06c3565c3e" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_019fd0ca-bdae-75b9-b8b7-2719bfdea896" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_019fd0ca-bdae-75b9-b8b7-2719bfdea896" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_019fd0ca-bdae-7bc9-94eb-243371c97163" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_019fd0ca-bdae-7bc9-94eb-243371c97163" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_019fd0ca-bdae-70e1-a0a2-4050ed21a75c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_019fd0ca-bdae-70e1-a0a2-4050ed21a75c" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDeconsolidationOfCIP_01a01183-b56b-70d1-850b-8d234c13e126" xlink:href="ivz-20260930.xsd#ivz_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDeconsolidationOfCIP"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:to="loc_ivz_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDeconsolidationOfCIP_01a01183-b56b-70d1-850b-8d234c13e126" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_019fd0ca-bdae-7abd-ab03-b2753ca1fda0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_019fd0ca-bdae-7abd-ab03-b2753ca1fda0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_019fd0ca-bdae-7839-8eb6-bc2016aa1306" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_019fd0ca-bdae-7839-8eb6-bc2016aa1306" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_019fd0ca-bdae-7a77-9eed-41f5bd0a4c98" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_019fd0ca-bdae-7a77-9eed-41f5bd0a4c98" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisForeignExchange_019fd0ca-bdae-7235-b836-5824f8bc78f1" xlink:href="ivz-20260930.xsd#ivz_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisForeignExchange"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_019fd0ca-bdae-7028-89e2-0eb5d15bb9a7" xlink:to="loc_ivz_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisForeignExchange_019fd0ca-bdae-7235-b836-5824f8bc78f1" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_019fd0ca-bdae-78d0-9226-9a81f4add9ec" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/CONSOLIDATEDINVESTMENTPRODUCTSNarrativeDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#CONSOLIDATEDINVESTMENTPRODUCTSNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/CONSOLIDATEDINVESTMENTPRODUCTSNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-70e1-bdd3-5b05ebe703a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableInterestEntityLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-7e1e-8f61-6308d6cd0db4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-70e1-bdd3-5b05ebe703a0" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-7e1e-8f61-6308d6cd0db4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7d41-99f5-8f89294a3d02" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd0ca-bdae-7e1e-8f61-6308d6cd0db4" xlink:to="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7d41-99f5-8f89294a3d02" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7d41-99f5-8f89294a3d02_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7d41-99f5-8f89294a3d02" xlink:to="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-7d41-99f5-8f89294a3d02_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-72a7-ac18-ed4f4fb7c523" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_019fd0ca-bdae-7d41-99f5-8f89294a3d02" xlink:to="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-72a7-ac18-ed4f4fb7c523" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityNotPrimaryBeneficiaryMember_019fd0ca-bdae-7911-91ab-28a08899ab73" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableInterestEntityNotPrimaryBeneficiaryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_019fd0ca-bdae-72a7-ac18-ed4f4fb7c523" xlink:to="loc_us-gaap_VariableInterestEntityNotPrimaryBeneficiaryMember_019fd0ca-bdae-7911-91ab-28a08899ab73" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_019fd0ca-bdae-7918-931a-88066f16975e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-70e1-bdd3-5b05ebe703a0" xlink:to="loc_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_019fd0ca-bdae-7918-931a-88066f16975e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_VariableInterestEntityReportingEntityInvolvementUnfundedCapitalCommitmentsAmount_019fd0ca-bdae-754c-82b6-654127c75d75" xlink:href="ivz-20260930.xsd#ivz_VariableInterestEntityReportingEntityInvolvementUnfundedCapitalCommitmentsAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_019fd0ca-bdae-70e1-bdd3-5b05ebe703a0" xlink:to="loc_ivz_VariableInterestEntityReportingEntityInvolvementUnfundedCapitalCommitmentsAmount_019fd0ca-bdae-754c-82b6-654127c75d75" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/RELATEDPARTIESDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#RELATEDPARTIESDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/RELATEDPARTIESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_019fd0ca-be61-7f0e-95ca-265adb7b7b8d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RelatedPartyTransactionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_019fd0ca-bdae-7271-88c0-6d19b3c51d58" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_019fd0ca-be61-7f0e-95ca-265adb7b7b8d" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_019fd0ca-bdae-7271-88c0-6d19b3c51d58" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_019fd0ca-bdae-7bab-a841-cccab0f8dd62" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_CounterpartyNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_019fd0ca-bdae-7271-88c0-6d19b3c51d58" xlink:to="loc_srt_CounterpartyNameAxis_019fd0ca-bdae-7bab-a841-cccab0f8dd62" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd0ca-bdae-7bab-a841-cccab0f8dd62_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_019fd0ca-bdae-7bab-a841-cccab0f8dd62" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd0ca-bdae-7bab-a841-cccab0f8dd62_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd0ca-bdae-716c-b1b5-edfa5a269394" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_019fd0ca-bdae-7bab-a841-cccab0f8dd62" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd0ca-bdae-716c-b1b5-edfa5a269394" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_MassMutualMember_019fd0ca-bdae-7575-95e7-77b984d88740" xlink:href="ivz-20260930.xsd#ivz_MassMutualMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd0ca-bdae-716c-b1b5-edfa5a269394" xlink:to="loc_ivz_MassMutualMember_019fd0ca-bdae-7575-95e7-77b984d88740" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_019fd0ca-bdae-7ba7-b43f-928300e82bc8" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_OwnershipAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_019fd0ca-bdae-7271-88c0-6d19b3c51d58" xlink:to="loc_srt_OwnershipAxis_019fd0ca-bdae-7ba7-b43f-928300e82bc8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_019fd0ca-bdae-7ba7-b43f-928300e82bc8_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_OwnershipAxis_019fd0ca-bdae-7ba7-b43f-928300e82bc8" xlink:to="loc_srt_OwnershipDomain_019fd0ca-bdae-7ba7-b43f-928300e82bc8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_019fd0ca-bdae-72d1-a9e5-970c6ccfc91b" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_OwnershipAxis_019fd0ca-bdae-7ba7-b43f-928300e82bc8" xlink:to="loc_srt_OwnershipDomain_019fd0ca-bdae-72d1-a9e5-970c6ccfc91b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_InvescoMember_019fd0ca-bdae-7261-abc7-4ccee0c423de" xlink:href="ivz-20260930.xsd#ivz_InvescoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019fd0ca-bdae-72d1-a9e5-970c6ccfc91b" xlink:to="loc_ivz_InvescoMember_019fd0ca-bdae-7261-abc7-4ccee0c423de" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_019fd0ca-bdae-75bf-9bfb-37e92b6a3929" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LegalEntityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_019fd0ca-bdae-7271-88c0-6d19b3c51d58" xlink:to="loc_dei_LegalEntityAxis_019fd0ca-bdae-75bf-9bfb-37e92b6a3929" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019fd0ca-bdae-75bf-9bfb-37e92b6a3929_default" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_019fd0ca-bdae-75bf-9bfb-37e92b6a3929" xlink:to="loc_dei_EntityDomain_019fd0ca-bdae-75bf-9bfb-37e92b6a3929_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019fd0ca-bdae-7d0f-9dbf-8f8f218acf5f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_019fd0ca-bdae-75bf-9bfb-37e92b6a3929" xlink:to="loc_dei_EntityDomain_019fd0ca-bdae-7d0f-9dbf-8f8f218acf5f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_MassMutualMember_019fd0ca-bdae-7c96-a922-fab11df9c208" xlink:href="ivz-20260930.xsd#ivz_MassMutualMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_019fd0ca-bdae-7d0f-9dbf-8f8f218acf5f" xlink:to="loc_ivz_MassMutualMember_019fd0ca-bdae-7c96-a922-fab11df9c208" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_019fd0ca-be61-76a0-a1cc-c5defde4ee0d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_019fd0ca-be61-7f0e-95ca-265adb7b7b8d" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_019fd0ca-be61-76a0-a1cc-c5defde4ee0d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_019fd0ca-be61-737f-9024-a99974b9efdc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_019fd0ca-be61-7f0e-95ca-265adb7b7b8d" xlink:to="loc_us-gaap_PreferredStockValue_019fd0ca-be61-737f-9024-a99974b9efdc" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.invesco.com/role/SUBSEQUENTEVENTSDetails" xlink:type="simple" xlink:href="ivz-20260930.xsd#SUBSEQUENTEVENTSDetails"/>
  <link:definitionLink xlink:role="http://www.invesco.com/role/SUBSEQUENTEVENTSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_019fd0ca-be61-7734-b7a2-9851a7b8267a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:to="loc_us-gaap_SubsequentEventTable_019fd0ca-be61-7734-b7a2-9851a7b8267a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_019fd0ca-be61-718f-9648-385fa8ffd29d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019fd0ca-be61-7734-b7a2-9851a7b8267a" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_019fd0ca-be61-718f-9648-385fa8ffd29d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019fd0ca-be61-718f-9648-385fa8ffd29d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019fd0ca-be61-718f-9648-385fa8ffd29d" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019fd0ca-be61-718f-9648-385fa8ffd29d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019fd0ca-be61-74ab-b95b-b618876f352a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019fd0ca-be61-718f-9648-385fa8ffd29d" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019fd0ca-be61-74ab-b95b-b618876f352a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_019fd0ca-be61-7ff7-8d5f-506106c1d065" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_019fd0ca-be61-74ab-b95b-b618876f352a" xlink:to="loc_us-gaap_SubsequentEventMember_019fd0ca-be61-7ff7-8d5f-506106c1d065" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_01a173c3-2d29-7520-95ec-b95ea7550a14" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019fd0ca-be61-7734-b7a2-9851a7b8267a" xlink:to="loc_us-gaap_StatementClassOfStockAxis_01a173c3-2d29-7520-95ec-b95ea7550a14" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_01a173c3-2d29-7520-95ec-b95ea7550a14_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_01a173c3-2d29-7520-95ec-b95ea7550a14" xlink:to="loc_us-gaap_ClassOfStockDomain_01a173c3-2d29-7520-95ec-b95ea7550a14_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_01a173c3-2d29-78b9-81bd-eb5e40616e68" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_01a173c3-2d29-7520-95ec-b95ea7550a14" xlink:to="loc_us-gaap_ClassOfStockDomain_01a173c3-2d29-78b9-81bd-eb5e40616e68" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesAPreferredStockMember_01a173c6-6c85-7f7d-afa2-23a5c9796b9e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SeriesAPreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_01a173c3-2d29-78b9-81bd-eb5e40616e68" xlink:to="loc_us-gaap_SeriesAPreferredStockMember_01a173c6-6c85-7f7d-afa2-23a5c9796b9e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_01a173c8-6e80-7fe4-89af-0c8f95e6e1cf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019fd0ca-be61-7734-b7a2-9851a7b8267a" xlink:to="loc_us-gaap_DebtInstrumentAxis_01a173c8-6e80-7fe4-89af-0c8f95e6e1cf" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_01a173c8-6e80-7fe4-89af-0c8f95e6e1cf_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_01a173c8-6e80-7fe4-89af-0c8f95e6e1cf" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_01a173c8-6e80-7fe4-89af-0c8f95e6e1cf_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_01a173c8-6e80-7cfa-85bc-27d409b731bb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_01a173c8-6e80-7fe4-89af-0c8f95e6e1cf" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_01a173c8-6e80-7cfa-85bc-27d409b731bb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_FloatingRateBankTermLoanMember_01a173d9-8500-728b-a073-734e9259b57f" xlink:href="ivz-20260930.xsd#ivz_FloatingRateBankTermLoanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_01a173c8-6e80-7cfa-85bc-27d409b731bb" xlink:to="loc_ivz_FloatingRateBankTermLoanMember_01a173d9-8500-728b-a073-734e9259b57f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_01a173da-88b3-701b-ac36-bac432f144a8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019fd0ca-be61-7734-b7a2-9851a7b8267a" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_01a173da-88b3-701b-ac36-bac432f144a8" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_01a173da-88b3-701b-ac36-bac432f144a8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_01a173da-88b3-701b-ac36-bac432f144a8" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_01a173da-88b3-701b-ac36-bac432f144a8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_01a173da-88b3-7c07-a616-ef1a3ba896f5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_01a173da-88b3-701b-ac36-bac432f144a8" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_01a173da-88b3-7c07-a616-ef1a3ba896f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_01a173da-a285-7685-a6be-10f563d0435e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LineOfCreditMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_01a173da-88b3-7c07-a616-ef1a3ba896f5" xlink:to="loc_us-gaap_LineOfCreditMember_01a173da-a285-7685-a6be-10f563d0435e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_01a173da-bfdf-7f75-b035-fb03a64f65eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019fd0ca-be61-7734-b7a2-9851a7b8267a" xlink:to="loc_us-gaap_CreditFacilityAxis_01a173da-bfdf-7f75-b035-fb03a64f65eb" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_01a173da-bfdf-7f75-b035-fb03a64f65eb_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_01a173da-bfdf-7f75-b035-fb03a64f65eb" xlink:to="loc_us-gaap_CreditFacilityDomain_01a173da-bfdf-7f75-b035-fb03a64f65eb_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_01a173da-bfdf-7f00-b9d6-aad69a99e233" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_01a173da-bfdf-7f75-b035-fb03a64f65eb" xlink:to="loc_us-gaap_CreditFacilityDomain_01a173da-bfdf-7f00-b9d6-aad69a99e233" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_01a173da-dd59-73f0-b3e0-51b8d7674d2a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SecuredDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_01a173da-bfdf-7f00-b9d6-aad69a99e233" xlink:to="loc_us-gaap_SecuredDebtMember_01a173da-dd59-73f0-b3e0-51b8d7674d2a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_01a173de-0e83-7388-9a02-73e4b9ac534e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_01a173de-0e83-7388-9a02-73e4b9ac534e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_01a173c8-552f-7e2b-873d-b66d347ef5df" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_01a173c8-552f-7e2b-873d-b66d347ef5df" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_01a173dc-e914-740f-a155-d6ba9e47e23c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:to="loc_us-gaap_DebtInstrumentTerm_01a173dc-e914-740f-a155-d6ba9e47e23c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ivz_PreferredStockRedemptionPremiumPercent_01a173c5-a12a-7d19-9492-7308f70caf9a" xlink:href="ivz-20260930.xsd#ivz_PreferredStockRedemptionPremiumPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:to="loc_ivz_PreferredStockRedemptionPremiumPercent_01a173c5-a12a-7d19-9492-7308f70caf9a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockLiquidationPreference_01a173c7-60d7-7b25-8149-c395124faa86" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockLiquidationPreference"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:to="loc_us-gaap_PreferredStockLiquidationPreference_01a173c7-60d7-7b25-8149-c395124faa86" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_019fd0ca-be61-794a-becf-6e1b2c81d810" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_019fd0ca-be61-794a-becf-6e1b2c81d810" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsPerShareDeclared_019fd0ca-be61-77ee-b012-319c7f622bab" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockDividendsPerShareDeclared"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019fd0ca-be61-762d-8db3-b4ad23670033" xlink:to="loc_us-gaap_PreferredStockDividendsPerShareDeclared_019fd0ca-be61-77ee-b012-319c7f622bab" xlink:type="arc" order="6"/>
  </link:definitionLink>
</link:linkbase>
