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      <investmentCompanyType>N-1A</investmentCompanyType>
      <periodOfReport>06/30/2024</periodOfReport>
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      <reportCalendarYear>2024</reportCalendarYear>
      <reportingPerson>
        <name>Calvert Variable Trust, Inc.</name>
        <phoneNumber>2022382200</phoneNumber>
        <address>
          <com:street1>2050 M Street NW</com:street1>
          <com:street2>Suite 200</com:street2>
          <com:city>Washington</com:city>
          <com:stateOrCountry>DC</com:stateOrCountry>
          <com:zipCode>20036</com:zipCode>
        </address>
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      <agentForService>
        <name>Deidre E. Walsh</name>
        <address>
          <com:street1>Two International Place</com:street1>
          <com:city>Boston</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02110</com:zipCode>
        </address>
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        <reportType>FUND VOTING REPORT</reportType>
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      <fileNumber>811-04000</fileNumber>
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        <explanatoryNotes>The CVT Investment Grade Bond Index Portfolio, CVT Volatility Managed Growth Portfolio, CVT Volatility Managed Moderate Growth Portfolio, and the CVT Volatility Managed Moderate Portfolio did not have any voting activity for this current N-PX period.</explanatoryNotes>
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      <reportingPerson>Calvert Variable Trust, Inc.</reportingPerson>
      <txSignature>Von M. Hughes</txSignature>
      <txPrintedSignature>Von M. Hughes</txPrintedSignature>
      <txTitle>President - Principal Executive Officer</txTitle>
      <txAsOfDate>08/26/2024</txAsOfDate>
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