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<edgarSubmission xmlns:com="http://www.sec.gov/edgar/common" xmlns="http://www.sec.gov/edgar/npx">
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    <submissionType>N-PX</submissionType>
    <filerInfo>
      <registrantType>RMIC</registrantType>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0001502573</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>
      <flags>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
      </flags>
      <investmentCompanyType>N-2</investmentCompanyType>
      <periodOfReport>06/30/2024</periodOfReport>
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    <coverPage>
      <yearOrQuarter>YEAR</yearOrQuarter>
      <reportCalendarYear>2024</reportCalendarYear>
      <reportingPerson>
        <name>Apollo Senior Floating Rate Fund Inc.</name>
        <phoneNumber>212-822-0509</phoneNumber>
        <address>
          <com:street1>9 West 57th Street </com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10019</com:zipCode>
        </address>
      </reportingPerson>
      <agentForService/>
      <reportInfo>
        <reportType>FUND NOTICE REPORT</reportType>
        <confidentialTreatment>N</confidentialTreatment>
      </reportInfo>
      <fileNumber>811-22481</fileNumber>
      <leiNumber>5493005XHGCCBXT5YQ39</leiNumber>
      <explanatoryInformation>
        <explanatoryChoice>N</explanatoryChoice>
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      <otherIncludedManagersCount>0</otherIncludedManagersCount>
    </summaryPage>
    <seriesPage>
      <seriesCount>0</seriesCount>
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    <signaturePage>
      <reportingPerson>Apollo Senior Floating Rate Fund Inc. </reportingPerson>
      <txSignature>James Vanek </txSignature>
      <txPrintedSignature>James Vanek</txPrintedSignature>
      <txTitle>President</txTitle>
      <txAsOfDate>08/23/2024</txAsOfDate>
    </signaturePage>
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