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        <curCd>USD</curCd>
        <valUSD>72051267.15000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Transamerica International Small Cap Value</name>
        <lei>549300K8V3XQ18VXIY98</lei>
        <title>Transamerica International Small Cap Value</title>
        <cusip>89355J516</cusip>
        <identifiers>
          <isin value="US89355J5166"/>
        </identifiers>
        <balance>951878.42900000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>10908526.80000000</valUSD>
        <pctVal>0.858813321224</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Chicago Mercantile Exchange</name>
        <lei>SNZ2OJLFK8MNNCLQOF39</lei>
        <title>S+P500 EMINI FUT  SEP20 XCME 20200918</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="ADI1CVS09"/>
        </identifiers>
        <balance>-577.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>-1921656.31000000</valUSD>
        <pctVal>-0.15128935997</pctVal>
        <payoffProfile>N/A</payoffProfile>
        <assetCat>DE</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <derivativeInfo>
          <futrDeriv derivCat="FUT">
            <counterparties>
              <counterpartyName>Chicago Mercantile Exchange</counterpartyName>
              <counterpartyLei>SNZ2OJLFK8MNNCLQOF39</counterpartyLei>
            </counterparties>
            <payOffProf>Short</payOffProf>
            <descRefInstrmnt>
              <indexBasketInfo>
                <indexName>E-mini S&amp;P 500 Index</indexName>
                <indexIdentifier>ESU0 Index</indexIdentifier>
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            </descRefInstrmnt>
            <expDate>2020-09-18</expDate>
            <notionalAmt>-87232056.19000000</notionalAmt>
            <curCd>USD</curCd>
            <unrealizedAppr>-1921656.31000000</unrealizedAppr>
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        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Transamerica T. Rowe Price Small Cap VP</name>
        <lei>54930020T7SCFWL80645</lei>
        <title>Transamerica T. Rowe Price Small Cap VP</title>
        <cusip>89360C449</cusip>
        <identifiers>
          <isin value="US89360C4490"/>
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        <balance>1624475.98400000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>25146888.23000000</valUSD>
        <pctVal>1.979779946020</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Chicago Board of Trade</name>
        <lei>549300EX04Q2QBFQTQ27</lei>
        <title>US 5YR NOTE (CBT) SEP20 XCBT 20200930</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="ADI1HVCQ4"/>
        </identifiers>
        <balance>1217.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>454387.50000000</valUSD>
        <pctVal>0.035773303320</pctVal>
        <payoffProfile>N/A</payoffProfile>
        <assetCat>DIR</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <derivativeInfo>
          <futrDeriv derivCat="FUT">
            <counterparties>
              <counterpartyName>Chicago Board of Trade</counterpartyName>
              <counterpartyLei>549300EX04Q2QBFQTQ27</counterpartyLei>
            </counterparties>
            <payOffProf>Long</payOffProf>
            <descRefInstrmnt>
              <indexBasketInfo>
                <indexName>5 Year US Treasury Note</indexName>
                <indexIdentifier>FVU0 Comdty</indexIdentifier>
              </indexBasketInfo>
            </descRefInstrmnt>
            <expDate>2020-09-30</expDate>
            <notionalAmt>152573855.30000000</notionalAmt>
            <curCd>USD</curCd>
            <unrealizedAppr>454387.50000000</unrealizedAppr>
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        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Transamerica PIMCO Total Return VP</name>
        <lei>JG2TUH0Q6HM6T4LE7X38</lei>
        <title>Transamerica PIMCO Total Return VP</title>
        <cusip>89360C514</cusip>
        <identifiers>
          <isin value="US89360C5141"/>
        </identifiers>
        <balance>13185158.66800000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>163100412.72000000</valUSD>
        <pctVal>12.84067131238</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Transamerica Core Bond</name>
        <lei>549300X2MQP8EJ7WT185</lei>
        <title>Transamerica Core Bond</title>
        <cusip>893962423</cusip>
        <identifiers>
          <isin value="US8939624230"/>
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        <balance>13019299.32700000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>138264958.85000000</valUSD>
        <pctVal>10.88541016546</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Transamerica JPMorgan Enhanced Index VP</name>
        <lei>5493008SO3M7BKJ77M94</lei>
        <title>Transamerica JPMorgan Enhanced Index VP</title>
        <cusip>89360C662</cusip>
        <identifiers>
          <isin value="US89360C6628"/>
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        <balance>1200155.14600000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>25887346.50000000</valUSD>
        <pctVal>2.038075207859</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Transamerica Intermediate Bond</name>
        <lei>549300ZF0O00XTDBKY49</lei>
        <title>Transamerica Intermediate Bond</title>
        <cusip>89354D106</cusip>
        <identifiers>
          <isin value="US89354D1063"/>
        </identifiers>
        <balance>21411187.87500000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>232525500.32000000</valUSD>
        <pctVal>18.30641303454</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Transamerica Large Cap Value</name>
        <lei>549300NMC5GPLD2ULC77</lei>
        <title>Transamerica Large Cap Value</title>
        <cusip>893509257</cusip>
        <identifiers>
          <isin value="US8935092572"/>
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        <balance>10228500.20300000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>92567926.84000000</valUSD>
        <pctVal>7.287745645757</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Transamerica Emerging Markets Equity</name>
        <lei>549300KIISUL7GFWS593</lei>
        <title>Transamerica Emerging Markets Equity</title>
        <cusip>89355J854</cusip>
        <identifiers>
          <isin value="US89355J8541"/>
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        <balance>2608461.75700000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>24649963.60000000</valUSD>
        <pctVal>1.940657752922</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Transamerica Emerging Markets Opportunities</name>
        <lei>549300Q6NK6QLC610345</lei>
        <title>Transamerica Emerging Markets Opportunities</title>
        <cusip>89360T210</cusip>
        <identifiers>
          <isin value="US89360T2107"/>
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        <balance>1559718.61200000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>13803509.72000000</valUSD>
        <pctVal>1.086731347370</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Transamerica International Equity</name>
        <lei>549300VAB3EZIHJBZ196</lei>
        <title>Transamerica International Equity</title>
        <cusip>893509216</cusip>
        <identifiers>
          <isin value="US8935092168"/>
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        <balance>2799282.49500000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>44452606.02000000</valUSD>
        <pctVal>3.499692571972</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Chicago Mercantile Exchange</name>
        <lei>SNZ2OJLFK8MNNCLQOF39</lei>
        <title>E-MINI RUSS 2000  SEP20 XCME 20200918</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="ADI1F5XF4"/>
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        <balance>567.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>1638741.49000000</valUSD>
        <pctVal>0.129015865062</pctVal>
        <payoffProfile>N/A</payoffProfile>
        <assetCat>DE</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <derivativeInfo>
          <futrDeriv derivCat="FUT">
            <counterparties>
              <counterpartyName>Chicago Mercantile Exchange</counterpartyName>
              <counterpartyLei>SNZ2OJLFK8MNNCLQOF39</counterpartyLei>
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            <payOffProf>Long</payOffProf>
            <descRefInstrmnt>
              <indexBasketInfo>
                <indexName>Russell 2000 Index</indexName>
                <indexIdentifier>RTYU0 Index</indexIdentifier>
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            <expDate>2020-09-18</expDate>
            <notionalAmt>39117218.51000000</notionalAmt>
            <curCd>USD</curCd>
            <unrealizedAppr>1638741.49000000</unrealizedAppr>
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        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>ICE Futures U.S., Inc.</name>
        <lei>5493004R83R1LVX2IL36</lei>
        <title>MSCI EAFE         SEP20 IFUS 20200918</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="ADI1MSDH4"/>
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        <balance>342.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>570698.06000000</valUSD>
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        <payoffProfile>N/A</payoffProfile>
        <assetCat>DE</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <derivativeInfo>
          <futrDeriv derivCat="FUT">
            <counterparties>
              <counterpartyName>ICE Futures U.S., Inc.</counterpartyName>
              <counterpartyLei>5493004R83R1LVX2IL36</counterpartyLei>
            </counterparties>
            <payOffProf>Long</payOffProf>
            <descRefInstrmnt>
              <indexBasketInfo>
                <indexName>MSCI EAFE</indexName>
                <indexIdentifier>MFSU0 Index</indexIdentifier>
              </indexBasketInfo>
            </descRefInstrmnt>
            <expDate>2020-09-18</expDate>
            <notionalAmt>29839941.94000000</notionalAmt>
            <curCd>USD</curCd>
            <unrealizedAppr>570698.06000000</unrealizedAppr>
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        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Chicago Board of Trade</name>
        <lei>549300EX04Q2QBFQTQ27</lei>
        <title>US 10YR NOTE (CBT)SEP20 XCBT 20200921</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="ADI1JZD82"/>
        </identifiers>
        <balance>573.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>430875.07000000</valUSD>
        <pctVal>0.033922202024</pctVal>
        <payoffProfile>N/A</payoffProfile>
        <assetCat>DIR</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <derivativeInfo>
          <futrDeriv derivCat="FUT">
            <counterparties>
              <counterpartyName>Chicago Board of Trade</counterpartyName>
              <counterpartyLei>549300EX04Q2QBFQTQ27</counterpartyLei>
            </counterparties>
            <payOffProf>Long</payOffProf>
            <descRefInstrmnt>
              <indexBasketInfo>
                <indexName>10 Year US Treasury Note</indexName>
                <indexIdentifier>TYU0 Comdty</indexIdentifier>
              </indexBasketInfo>
            </descRefInstrmnt>
            <expDate>2020-09-21</expDate>
            <notionalAmt>79314609.31000000</notionalAmt>
            <curCd>USD</curCd>
            <unrealizedAppr>430875.07000000</unrealizedAppr>
          </futrDeriv>
        </derivativeInfo>
        <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>2020-07-24</ncom:dateSigned>
      <ncom:nameOfApplicant>TRANSAMERICA SERIES TRUST</ncom:nameOfApplicant>
      <ncom:signature>Vincent Toner</ncom:signature>
      <ncom:signerName>Vincent Toner</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
