<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/npx" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>N-PX</submissionType>
    <filerInfo>
      <registrantType>RMIC</registrantType>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0000319676</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>
      <flags>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
      </flags>
      <investmentCompanyType>N-1A</investmentCompanyType>
      <periodOfReport>06/30/2024</periodOfReport>
    </filerInfo>
    <seriesClass>
      <reportSeriesClass>
        <rptIncludeAllSeriesFlag>true</rptIncludeAllSeriesFlag>
      </reportSeriesClass>
    </seriesClass>
  </headerData>
  <formData>
    <coverPage>
      <yearOrQuarter>YEAR</yearOrQuarter>
      <reportCalendarYear>2024</reportCalendarYear>
      <reportingPerson>
        <name>Calvert Management Series</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>
      </reportingPerson>
      <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>
      </agentForService>
      <reportInfo>
        <reportType>FUND VOTING REPORT</reportType>
      </reportInfo>
      <fileNumber>811-03101</fileNumber>
      <explanatoryInformation>
        <explanatoryChoice>Y</explanatoryChoice>
        <explanatoryNotes>1. This Registrant includes funds with different fiscal year ends. 2.  Calvert Flexible Bond Fund invests directly in securities and invested in Calvert Floating-Rate Advantage Fund, also a series of Calvert Management Series. Calvert Management Series' CIK number is 0000319676 and its file number is 811-03101.  The Calvert Flexible Bond Fund, Calvert Floating-Rate Advantage Fund and the Calvert Responsible Municipal Income Fund did not have any voting activity for this current N-PX period.</explanatoryNotes>
      </explanatoryInformation>
    </coverPage>
    <summaryPage>
      <otherIncludedManagersCount>0</otherIncludedManagersCount>
    </summaryPage>
    <seriesPage>
      <seriesCount>8</seriesCount>
      <seriesDetails>
        <seriesReports>
          <idOfSeries>S000005140</idOfSeries>
          <nameOfSeries>Calvert Responsible Municipal Income Fund</nameOfSeries>
          <leiOfSeries>549300ZG1E6BAXLWCV59</leiOfSeries>
        </seriesReports>
        <seriesReports>
          <idOfSeries>S000046839</idOfSeries>
          <nameOfSeries>Calvert Flexible Bond Fund</nameOfSeries>
          <leiOfSeries>549300HDLJYKTU171023</leiOfSeries>
        </seriesReports>
        <seriesReports>
          <idOfSeries>S000059217</idOfSeries>
          <nameOfSeries>Calvert Floating-Rate Advantage Fund</nameOfSeries>
          <leiOfSeries>549300GG1YFY0YH1UJ86</leiOfSeries>
        </seriesReports>
        <seriesReports>
          <idOfSeries>S000076001</idOfSeries>
          <nameOfSeries>Calvert Global Real Estate Fund</nameOfSeries>
          <leiOfSeries>549300KQSMTL1WYS1O63</leiOfSeries>
        </seriesReports>
        <seriesReports>
          <idOfSeries>S000079266</idOfSeries>
          <nameOfSeries>Calvert Emerging Markets Focused Growth Fund</nameOfSeries>
          <leiOfSeries>549300JZGAJR0R0BVQ68</leiOfSeries>
        </seriesReports>
        <seriesReports>
          <idOfSeries>S000080179</idOfSeries>
          <nameOfSeries>Calvert Global Equity Fund</nameOfSeries>
          <leiOfSeries>549300085JNXPCJMDL42</leiOfSeries>
        </seriesReports>
        <seriesReports>
          <idOfSeries>S000080180</idOfSeries>
          <nameOfSeries>Calvert Global Small-Cap Equity Fund</nameOfSeries>
          <leiOfSeries>549300085JWTRG4OWE73</leiOfSeries>
        </seriesReports>
        <seriesReports>
          <idOfSeries>S000080181</idOfSeries>
          <nameOfSeries>Calvert Small/Mid-Cap Fund</nameOfSeries>
          <leiOfSeries>549300085L1NSA5LCU34</leiOfSeries>
        </seriesReports>
      </seriesDetails>
    </seriesPage>
    <signaturePage>
      <reportingPerson>Calvert Management Series</reportingPerson>
      <txSignature>Von M. Hughes</txSignature>
      <txPrintedSignature>Von M. Hughes</txPrintedSignature>
      <txTitle>President - Principal Executive Officer</txTitle>
      <txAsOfDate>08/26/2024</txAsOfDate>
    </signaturePage>
  </formData>
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