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        <balance>20004.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>714742.92000000</valUSD>
        <pctVal>6.604352885756</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares, Inc. iShares ESG Aware MSCI EM ETF</name>
        <lei>549300JES9K0OUJ8F389</lei>
        <title>iShares, Inc. iShares ESG Aware MSCI EM ETF</title>
        <cusip>46434G863</cusip>
        <identifiers>
          <isin value="US46434G8630"/>
        </identifiers>
        <balance>1105.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>44089.50000000</valUSD>
        <pctVal>0.407394894595</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Nuveen ESG High Yield Corporate Bond ETF</name>
        <lei>5493004NNDIHW8KI0J08</lei>
        <title>Nuveen ESG High Yield Corporate Bond ETF</title>
        <cusip>67092P854</cusip>
        <identifiers>
          <isin value="US67092P8547"/>
        </identifiers>
        <balance>10249.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>243003.79000000</valUSD>
        <pctVal>2.245398641704</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares ESG MSCI EM Leaders ETF</name>
        <lei>549300GGLUPN59ZVGJ64</lei>
        <title>iShares ESG MSCI EM Leaders ETF</title>
        <cusip>46436E601</cusip>
        <identifiers>
          <isin value="US46436E6014"/>
        </identifiers>
        <balance>163.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>9473.56000000</valUSD>
        <pctVal>0.087537395018</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares ESG Aware MSCI USA Small-Cap ETF</name>
        <lei>549300V3IZTYAHR0WL12</lei>
        <title>iShares ESG Aware MSCI USA Small-Cap ETF</title>
        <cusip>46435U663</cusip>
        <identifiers>
          <isin value="US46435U6635"/>
        </identifiers>
        <balance>5549.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>206644.76000000</valUSD>
        <pctVal>1.909434677621</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares ESG Advanced MSCI EAFE ETF</name>
        <lei>N/A</lei>
        <title>iShares ESG Advanced MSCI EAFE ETF</title>
        <cusip>46436E759</cusip>
        <identifiers>
          <isin value="US46436E7590"/>
        </identifiers>
        <balance>313.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>20208.25000000</valUSD>
        <pctVal>0.186727857624</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>MainStay U.S. Government Liquidity Fund</name>
        <lei>549300Y3ZLEL13IJCK58</lei>
        <title>MainStay U.S. Government Liquidity Fund, Class I</title>
        <cusip>56064L488</cusip>
        <identifiers>
          <isin value="US56064L4885"/>
        </identifiers>
        <balance>107589.65000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>107589.65000000</valUSD>
        <pctVal>0.994147679637</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares ESG Aware 1-5 Year USD Corporate Bond ETF</name>
        <lei>549300A3SLEQ53E2BD05</lei>
        <title>iShares ESG Aware 1-5 Year USD Corporate Bond ETF</title>
        <cusip>46435G243</cusip>
        <identifiers>
          <isin value="US46435G2434"/>
        </identifiers>
        <balance>14038.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>355582.54000000</valUSD>
        <pctVal>3.285646500945</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Nushares Etf Trust - Nuveen Esg Mid-Cap Growth Etf</name>
        <lei>549300NW5IJSX47HWA80</lei>
        <title>Nushares Etf Trust - Nuveen Esg Mid-Cap Growth Etf</title>
        <cusip>67092P409</cusip>
        <identifiers>
          <isin value="US67092P4090"/>
        </identifiers>
        <balance>11013.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>475431.21000000</valUSD>
        <pctVal>4.393069726024</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares Trust iShares ESG Aware MSCI EAFE ETF</name>
        <lei>549300IT2A3OM8F0BB22</lei>
        <title>iShares Trust iShares ESG Aware MSCI EAFE ETF</title>
        <cusip>46435G516</cusip>
        <identifiers>
          <isin value="US46435G5163"/>
        </identifiers>
        <balance>18786.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1436001.84000000</valUSD>
        <pctVal>13.26891478121</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares ESG Aware USD Corporate Bond ETF</name>
        <lei>N/A</lei>
        <title>iShares ESG Aware USD Corporate Bond ETF</title>
        <cusip>46435G193</cusip>
        <identifiers>
          <isin value="US46435G1931"/>
        </identifiers>
        <balance>17375.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>459568.75000000</valUSD>
        <pctVal>4.246497748121</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares ESG Screened S&amp;P 500 ETF</name>
        <lei>5493001Q5KJU8OIG9398</lei>
        <title>iShares ESG Screened S&amp;P 500 ETF</title>
        <cusip>46436E569</cusip>
        <identifiers>
          <isin value="US46436E5693"/>
        </identifiers>
        <balance>44940.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1553575.80000000</valUSD>
        <pctVal>14.35531927755</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares ESG Aware US Aggregate Bond ETF</name>
        <lei>549300ZH4AMJV5ZGCV06</lei>
        <title>iShares ESG Aware US Aggregate Bond ETF</title>
        <cusip>46435U549</cusip>
        <identifiers>
          <isin value="US46435U5496"/>
        </identifiers>
        <balance>17317.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>931481.43000000</valUSD>
        <pctVal>8.607055625327</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Nuveen ESG US Aggregate Bond ETF</name>
        <lei>N/A</lei>
        <title>Nuveen ESG US Aggregate Bond ETF</title>
        <cusip>67092P870</cusip>
        <identifiers>
          <isin value="US67092P8703"/>
        </identifiers>
        <balance>30665.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>771224.75000000</valUSD>
        <pctVal>7.126255134124</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>SPDR S&amp;P 500 ESG ETF</name>
        <lei>5493000QG09QKDPDYX59</lei>
        <title>SPDR S&amp;P 500 ESG ETF</title>
        <cusip>78468R531</cusip>
        <identifiers>
          <isin value="US78468R5312"/>
        </identifiers>
        <balance>6776.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>291663.43000000</valUSD>
        <pctVal>2.695022450295</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Exchange traded fund"/>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</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>2022-02-28</ncom:dateSigned>
      <ncom:nameOfApplicant>MAINSTAY FUNDS TRUST</ncom:nameOfApplicant>
      <ncom:signature>Jack Benintende</ncom:signature>
      <ncom:signerName>Jack Benintende</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
