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      <regLei>549300JLDDCMBLNYVQ38</regLei>
      <regStreet1>2050 M Street NW</regStreet1>
      <regCity>Washington</regCity>
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      <regZipOrPostalCode>20036</regZipOrPostalCode>
      <regPhone>202-238-2200</regPhone>
      <seriesName>Calvert Emerging Markets Focused Growth Fund</seriesName>
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      <seriesLei>549300JZGAJR0R0BVQ68</seriesLei>
      <repPdEnd>2025-12-31</repPdEnd>
      <repPdDate>2025-06-30</repPdDate>
      <isFinalFiling>N</isFinalFiling>
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      <totLiabs>97527.10</totLiabs>
      <netAssets>6396707.91</netAssets>
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      <assetsInvested>0.00000000</assetsInvested>
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        <name>E Ink Holdings Inc</name>
        <lei>529900UOR451FJJYL571</lei>
        <title>E Ink Holdings Inc</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="TW0008069006"/>
        </identifiers>
        <balance>31000.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="TWD" exchangeRt="29.21200000"/>
        <valUSD>234633.85000000</valUSD>
        <pctVal>3.668040706270</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>TW</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Raia Drogasil SA</name>
        <lei>N/A</lei>
        <title>Raia Drogasil SA</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="BRRADLACNOR0"/>
        </identifiers>
        <balance>94114.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="BRL" exchangeRt="5.43310000"/>
        <valUSD>261913.77000000</valUSD>
        <pctVal>4.094508826806</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>BR</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Taiwan Semiconductor Manufacturing Co Ltd</name>
        <lei>549300KB6NK5SBD14S87</lei>
        <title>Taiwan Semiconductor Manufacturing Co Ltd</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="TW0002330008"/>
        </identifiers>
        <balance>13000.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="TWD" exchangeRt="29.21200000"/>
        <valUSD>475401.51000000</valUSD>
        <pctVal>7.431971518611</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>TW</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>TOTVS SA</name>
        <lei>N/A</lei>
        <title>TOTVS SA</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="BRTOTSACNOR8"/>
        </identifiers>
        <balance>4388.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="BRL" exchangeRt="5.43310000"/>
        <valUSD>34090.57000000</valUSD>
        <pctVal>0.532939294394</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>BR</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>MercadoLibre Inc</name>
        <lei>549300DKPDN9M5S8GB14</lei>
        <title>MercadoLibre Inc</title>
        <cusip>58733R102</cusip>
        <identifiers>
          <isin value="US58733R1023"/>
        </identifiers>
        <balance>164.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>428635.32000000</valUSD>
        <pctVal>6.700873731156</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>ICICI Bank Ltd</name>
        <lei>R7RX8ER1V4666J8D1I38</lei>
        <title>ICICI Bank Ltd</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="INE090A01021"/>
        </identifiers>
        <balance>15695.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="INR" exchangeRt="85.76000000"/>
        <valUSD>265241.47000000</valUSD>
        <pctVal>4.146530898891</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>IN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Bajaj Finance Ltd</name>
        <lei>335800YTEXC3DO4Z6F68</lei>
        <title>Bajaj Finance Ltd</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="INE296A01032"/>
        </identifiers>
        <balance>18430.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="INR" exchangeRt="85.76000000"/>
        <valUSD>201280.53000000</valUSD>
        <pctVal>3.146626871696</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>IN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>HDFC Bank Ltd</name>
        <lei>335800ZQ6I4E2JXENC50</lei>
        <title>HDFC Bank Ltd</title>
        <cusip>40415F101</cusip>
        <identifiers>
          <isin value="US40415F1012"/>
        </identifiers>
        <balance>1011.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>77513.37000000</valUSD>
        <pctVal>1.211769727344</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>IN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>TVS Motor Co Ltd</name>
        <lei>335800URVL13UQEWM152</lei>
        <title>TVS Motor Co Ltd</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="INE494B01023"/>
        </identifiers>
        <balance>4577.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="INR" exchangeRt="85.76000000"/>
        <valUSD>155746.52000000</valUSD>
        <pctVal>2.434791805274</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>IN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Voltronic Power Technology Corp</name>
        <lei>N/A</lei>
        <title>Voltronic Power Technology Corp</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="TW0006409006"/>
        </identifiers>
        <balance>3000.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="TWD" exchangeRt="29.21200000"/>
        <valUSD>129406.38000000</valUSD>
        <pctVal>2.023015304445</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>TW</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Titan Co Ltd</name>
        <lei>549300RO9VJWPK37FE54</lei>
        <title>Titan Co Ltd</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="INE280A01028"/>
        </identifiers>
        <balance>6786.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="INR" exchangeRt="85.76000000"/>
        <valUSD>292055.51000000</valUSD>
        <pctVal>4.565715898070</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>IN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <explntrNotes>
      <explntrNote note="Monthly returns presented in Item B.5(a) have been calculated without deducting any applicable sales loads or redemption fees." noteItem="B.5.a"/>
    </explntrNotes>
    <signature>
      <ncom:dateSigned>2025-07-25</ncom:dateSigned>
      <ncom:nameOfApplicant>Calvert Management Series</ncom:nameOfApplicant>
      <ncom:signature>James Kirchner</ncom:signature>
      <ncom:signerName>James Kirchner</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
