<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/ncen" xmlns:com="http://www.sec.gov/edgar/common">
  <schemaVersion>X0505</schemaVersion>
  <headerData>
    <submissionType>N-CEN</submissionType>
    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0001293613</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
        <fileNumber>811-21593</fileNumber>
      </filer>
      <flags>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
      </flags>
      <investmentCompanyType>N-2</investmentCompanyType>
    </filerInfo>
  </headerData>
  <formData>
    <generalInfo reportEndingPeriod="2025-11-30" isReportPeriodLt12="N"/>
    <registrantInfo>
      <registrantFullName>Kayne Anderson Energy Infrastructure Fund, Inc.</registrantFullName>
      <investmentCompFileNo>811-21593</investmentCompFileNo>
      <registrantCik>0001293613</registrantCik>
      <registrantLei>549300H9ZCLGQEKXQY57</registrantLei>
      <registrantstreet1>717 Texas Avenue</registrantstreet1>
      <registrantstreet2>Suite 2200</registrantstreet2>
      <registrantcity>Houston</registrantcity>
      <registrantzipCode>77002-6119</registrantzipCode>
      <registrantstate>US-TX</registrantstate>
      <registrantcountry>US</registrantcountry>
      <registrantphoneNumber>713-493-2020</registrantphoneNumber>
      <websites>
        <website webpage="http://www.kaynefunds.com"/>
      </websites>
      <locationBooksRecords>
        <locationBooksRecord>
          <officeName>Ultimus Fund Solutions, LLC</officeName>
          <officeAddress1>225 Pictoria Drive</officeAddress1>
          <officeAddress2>Suite 450</officeAddress2>
          <officeCity>Cincinnati</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-OH"/>
          <officeRecordsZipCode>45246-1617</officeRecordsZipCode>
          <officePhone>513-587-3400</officePhone>
          <booksRecordsDesc>Accounts, books, and other documents required to be maintained by Section 31(a) of the Investment Company Act of 1940 and the Rules promulgated thereunder</booksRecordsDesc>
        </locationBooksRecord>
      </locationBooksRecords>
      <isRegistrantFirstFiling>N</isRegistrantFirstFiling>
      <isRegistrantLastFiling>N</isRegistrantLastFiling>
      <isRegistrantFamilyInvComp>N</isRegistrantFamilyInvComp>
      <registrantClassificationType>N-2</registrantClassificationType>
      <isSecuritiesActRegistration>Y</isSecuritiesActRegistration>
      <directors>
        <director>
          <directorName>William R. Cordes</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>William H. Shea, Jr.</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Barry R. Pearl</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Holli C. Ladhani</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Carita S. Walker</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>James C. Baker, Jr.</directorName>
          <crdNumber>002930819</crdNumber>
          <isDirectorInterestedPerson>Y</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Michael N. Mears</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
      </directors>
      <chiefComplianceOfficers>
        <chiefComplianceOfficer>
          <ccoName>Mark V. Mangilit</ccoName>
          <crdNumber>N/A</crdNumber>
          <ccoStreet1>717 Texas Avenue</ccoStreet1>
          <ccoStreet2>Suite 2200</ccoStreet2>
          <ccoCity>Houston</ccoCity>
          <ccoStateCountry ccoCountry="US" ccoState="US-TX"/>
          <ccoZipCode>77002</ccoZipCode>
          <ccoPhone>XXXXXX</ccoPhone>
          <isCcoChangedSinceLastFiling>N</isCcoChangedSinceLastFiling>
          <ccoEmployers>
            <ccoEmployer ccoEmployerName="N/A" ccoEmployerId="N/A"/>
          </ccoEmployers>
        </chiefComplianceOfficer>
      </chiefComplianceOfficers>
      <securityMatterSeriesInfo isRegistrantSubmittedMatter="Y"/>
      <isPreviousLegalProceeding>N</isPreviousLegalProceeding>
      <previousProceedingTerminated isPreviousProceedingTerminated="Y"/>
      <isClaimFiled>N</isClaimFiled>
      <coveredByInsurancePolicy isCoveredByInsurancePolicy="Y" isClaimFiledDuringPeriod="Y"/>
      <isFinancialSupportDuringPeriod>N</isFinancialSupportDuringPeriod>
      <releaseNumbers isExemptionFromAct="Y">
        <releaseNumberInfo releaseNumber="IC-33798"/>
      </releaseNumbers>
      <principalUnderwriters>
        <principalUnderwriter>
          <principalUnderwriterName>Citigroup Global Markets Inc.</principalUnderwriterName>
          <principalUnderwriterFileNumber>008-8177</principalUnderwriterFileNumber>
          <principalUnderwriterCrdNumber>000007059</principalUnderwriterCrdNumber>
          <principalUnderwriterLei>MBNUM2BPBDO7JBLYG310</principalUnderwriterLei>
          <principalUnderWriterStateCountry principalUnderWriterCountry="US" principalUnderWriterState="US-NY"/>
          <isPrincipalUnderwriterAffiliatedWithRegistrant>N</isPrincipalUnderwriterAffiliatedWithRegistrant>
        </principalUnderwriter>
        <principalUnderwriter>
          <principalUnderwriterName>UBS Securities, LLC</principalUnderwriterName>
          <principalUnderwriterFileNumber>008-22651</principalUnderwriterFileNumber>
          <principalUnderwriterCrdNumber>000007654</principalUnderwriterCrdNumber>
          <principalUnderwriterLei>T6FIZBDPKLYJKFCRVK44</principalUnderwriterLei>
          <principalUnderWriterStateCountry principalUnderWriterCountry="US" principalUnderWriterState="US-NY"/>
          <isPrincipalUnderwriterAffiliatedWithRegistrant>N</isPrincipalUnderwriterAffiliatedWithRegistrant>
        </principalUnderwriter>
      </principalUnderwriters>
      <isUnderwriterHiredOrTerminated>N</isUnderwriterHiredOrTerminated>
      <publicAccountants>
        <publicAccountant>
          <publicAccountantName>PricewaterhouseCoopers LLP</publicAccountantName>
          <pcaobNumber>238</pcaobNumber>
          <publicAccountantLei>N/A</publicAccountantLei>
          <publicAccountantRssdId>N/A</publicAccountantRssdId>
          <publicAccountantStateCountry publicAccountantCountry="US" publicAccountantState="US-CA"/>
        </publicAccountant>
      </publicAccountants>
      <isPublicAccountantChanged>N</isPublicAccountantChanged>
      <isMaterialWeakness>N</isMaterialWeakness>
      <isOpinionOffered>N</isOpinionOffered>
      <isMaterialChange>N</isMaterialChange>
      <isAccountingPrincipleChange>N</isAccountingPrincipleChange>
      <paymentDividendSeries isPaymentDividend="Y"/>
    </registrantInfo>
    <managementInvestmentQuestionSeriesInfo>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Kayne Anderson Energy Infrastructure Fund, Inc.</mgmtInvFundName>
        <mgmtInvLei>549300H9ZCLGQEKXQY57</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <fundType>N/A</fundType>
        <isNonDiversifiedCompany>Y</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>0.00</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>0.00</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 17a-8 (17 CFR 270.17a-8)</relyOnRuleType>
          <relyOnRuleType>Rule 23c-1 (17 CFR 270.23c-1)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>KA Fund Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-67089</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000141037</investmentAdviserCrdNo>
            <investmentAdviserLei>N/A</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-TX" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>Equiniti Trust Company, LLC</transferAgentName>
            <transferAgentFileNo>84-00416</transferAgentFileNo>
            <transferAgentLei>254900TS5EWP83BEOU02</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</pricingServiceName>
            <pricingServiceLei>N/A</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceOther>801-55222</pricingServiceOther>
            <pricingServiceIdNumberDesc>SEC File No.</pricingServiceIdNumberDesc>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>U.S. Bank, N.A.</custodianName>
            <custodianLei>6BYL5QZYBDK8S7L73M02</custodianLei>
            <custodianStateCountry custodianState="US-WI" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>Equiniti Trust Company, LLC</shareholderServiceAgentName>
            <shareholderServiceAgentLei>254900TS5EWP83BEOU02</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Ultimus Fund Solutions, LLC</adminName>
            <adminLei>N/A</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminOther>084-05829</adminOther>
            <idNumberDesc>SEC File No. </idNumberDesc>
            <adminStateCountry adminState="US-OH" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokers>
          <broker>
            <brokerName>MORGAN STANLEY AND CO LLC</brokerName>
            <brokerFileNo>008-15869</brokerFileNo>
            <brokerCrdNo>000008209</brokerCrdNo>
            <brokerLei>9R7GPTSO7KV3UQJZQ078</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>29982.32</grossCommission>
          </broker>
          <broker>
            <brokerName>WELLS FARGO SECURITIES, LLC</brokerName>
            <brokerFileNo>008-65876</brokerFileNo>
            <brokerCrdNo>000126292</brokerCrdNo>
            <brokerLei>VYVVCKR63DVZZN70PB21</brokerLei>
            <brokerStateCountry brokerState="US-NC" brokerCountry="US"/>
            <grossCommission>55018.96</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerRssdId>1155420</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>39825.10</grossCommission>
          </broker>
          <broker>
            <brokerName>TUDOR, PICKERING, HOLT &amp; CO., LLC</brokerName>
            <brokerFileNo>008-66251</brokerFileNo>
            <brokerCrdNo>000129772</brokerCrdNo>
            <brokerLei>254900QNRC4536M3YW31</brokerLei>
            <brokerStateCountry brokerState="US-TX" brokerCountry="US"/>
            <grossCommission>29491.55</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>34615.83</grossCommission>
          </broker>
          <broker>
            <brokerName>WOLFE RESEARCH SECURITIES LLC</brokerName>
            <brokerFileNo>008-68406</brokerFileNo>
            <brokerCrdNo>000151850</brokerCrdNo>
            <brokerLei>25490055RCIM412FC286</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>34865.23</grossCommission>
          </broker>
          <broker>
            <brokerName>CIBC WORLD MARKETS CORP</brokerName>
            <brokerFileNo>008-18333</brokerFileNo>
            <brokerCrdNo>000000630</brokerCrdNo>
            <brokerLei>549300445CON3DBMU275</brokerLei>
            <brokerStateCountry brokerState="US-DE" brokerCountry="US"/>
            <grossCommission>23005.87</grossCommission>
          </broker>
          <broker>
            <brokerName>JONES TRADING INSTITUTIONAL SERVICES LLC</brokerName>
            <brokerFileNo>008-26089</brokerFileNo>
            <brokerCrdNo>000006888</brokerCrdNo>
            <brokerLei>2138008JJ5PA8H5UIL69</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>120102.87</grossCommission>
          </broker>
          <broker>
            <brokerName>JEFFERIES LLC</brokerName>
            <brokerFileNo>008-15074</brokerFileNo>
            <brokerCrdNo>000002347</brokerCrdNo>
            <brokerLei>58PU97L1C0WSRCWADL48</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>44549.97</grossCommission>
          </broker>
          <broker>
            <brokerName>BARCLAYS CAPITAL INC</brokerName>
            <brokerFileNo>008-41342</brokerFileNo>
            <brokerCrdNo>000019714</brokerCrdNo>
            <brokerLei>AC28XWWI3WIBK2824319</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>52283.68</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>564551.73</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>16853450.00</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>17826457.72</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BARCLAYS CAPITAL, INC.</principalName>
            <principalFileNo>008-41342</principalFileNo>
            <principalCrdNo>000019714</principalCrdNo>
            <principalLei>AC28XWWI3WIBK2824319</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>20609082.50</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MORGAN STANLEY &amp; CO., LLC</principalName>
            <principalFileNo>008-15869</principalFileNo>
            <principalCrdNo>000008209</principalCrdNo>
            <principalLei>9R7GPTSO7KV3UQJZQ078</principalLei>
            <principalRssdId>1573239</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>799774.38</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>J P  MORGAN SECURITIES LLC</principalName>
            <principalFileNo>008-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalRssdId>1155420</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>31800106.90</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>WELLS FARGO SECURITIES, LLC</principalName>
            <principalFileNo>008-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>705000.00</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JONES TRADING INSTITUTIONAL SERVICES LLC</principalName>
            <principalFileNo>008-26089</principalFileNo>
            <principalCrdNo>000006888</principalCrdNo>
            <principalLei>2138008JJ5PA8H5UIL69</principalLei>
            <principalStateCountry principalState="US-CA" principalCountry="US"/>
            <principalTotalPurchaseSale>49497500.00</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS AND CO</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3722200.00</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITIGROUP GLOBAL MARKETS INC</principalName>
            <principalFileNo>008-08177</principalFileNo>
            <principalCrdNo>000007059</principalCrdNo>
            <principalLei>MBNUM2BPBDO7JBLYG310</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>10126200.00</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>SEAPORT GLOBAL SECURITIES LLC</principalName>
            <principalFileNo>008-253535</principalFileNo>
            <principalCrdNo>000116270</principalCrdNo>
            <principalLei>54930028D6D0G5RZJ888</principalLei>
            <principalStateCountry principalState="US-DE" principalCountry="US"/>
            <principalTotalPurchaseSale>4312287.00</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>156252058.50</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>2375369215.07</mnthlyAvgNetAssets>
      </managementInvestmentQuestion>
    </managementInvestmentQuestionSeriesInfo>
    <closedEndManagementInvestment>
      <securityRelatedItems>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series ZZ</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Preferred stock</description>
          <securityClassTitle>MRPS - Series T</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Preferred stock</description>
          <securityClassTitle>MRPS - Series X</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series XX</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series RR</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series PP</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series QQ</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series WW</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series VV</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series TT</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Preferred stock</description>
          <securityClassTitle>MRPS - Series S</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Common stock</description>
          <securityClassTitle>Common</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="XNYS" commonStockTickerSymbol="KYN"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series AAA</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Preferred stock</description>
          <securityClassTitle>MRPS - Series W</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series UU</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series YY</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series GG</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series SS</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Preferred stock</description>
          <securityClassTitle>MRPS - Series R</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Bonds</description>
          <securityClassTitle>Senior Unsecured Note - Series BBB</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="N/A" commonStockTickerSymbol="N/A"/>
          </commonStocks>
        </securityRelatedItem>
      </securityRelatedItems>
      <isRightsOffering>N</isRightsOffering>
      <isSecondaryOffering>N</isSecondaryOffering>
      <repurchaseSecurities isRepurchaseSecurity="Y">
        <repurchaseSecurityType>Common stock</repurchaseSecurityType>
      </repurchaseSecurities>
      <isDefaultLongTermDebt>N</isDefaultLongTermDebt>
      <isDividendsInArrears>N</isDividendsInArrears>
      <isSecuritiesModified>N</isSecuritiesModified>
      <managementFee>1.8</managementFee>
      <netOperatingExpenses>3.3</netOperatingExpenses>
      <marketPricePerShare>12.42</marketPricePerShare>
      <netAssetValuePerShare>13.79</netAssetValuePerShare>
    </closedEndManagementInvestment>
    <attachmentsTab>
      <isLegalProceedings>true</isLegalProceedings>
      <isIPAReportInternalControl>true</isIPAReportInternalControl>
      <isInstDefiningRights>true</isInstDefiningRights>
      <isInfoItem405>true</isInfoItem405>
    </attachmentsTab>
    <signature registrantSignedName="Kayne Anderson Energy Infrastructure Fund, Inc." signedDate="2026-02-12" signature="A. Colby Parker" title="Chief Financial Officer and Treasurer"/>
  </formData>
</edgarSubmission>