<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/nport" xmlns:com="http://www.sec.gov/edgar/common" xmlns:ncom="http://www.sec.gov/edgar/nportcommon" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <headerData>
    <submissionType>NPORT-P</submissionType>
    <isConfidential>false</isConfidential>
    <filerInfo>
      
      <filer>
        <issuerCredentials>
          <cik>0001976517</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>
      
      
      <seriesClassInfo>
        <seriesId>S000086585</seriesId>
        <classId>C000252173</classId>
      </seriesClassInfo>
      
      
    </filerInfo>
  </headerData>
  <formData>
    <genInfo>
      <regName>Roundhill ETF Trust</regName>
      <regFileNumber>811-23887</regFileNumber>
      <regCik>0001976517</regCik>
      <regLei>5299005P0GRW4PIQ0W17</regLei>
      <regStreet1>154 West 14th Street</regStreet1>
      <regStreet2>2nd Floor</regStreet2>
      <regCity>New York</regCity>
      <regStateConditional regCountry="US" regState="US-NY"/>
      <regZipOrPostalCode>10011</regZipOrPostalCode>
      <regPhone>855-561-5728</regPhone>
      <seriesName>Roundhill Ether Covered Call Strategy ETF</seriesName>
      <seriesId>S000086585</seriesId>
      <seriesLei>529900G3EQUCLMB1Z471</seriesLei>
      <repPdEnd>2026-12-31</repPdEnd>
      <repPdDate>2026-06-30</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
    <fundInfo>
      <totAssets>57421969.330000000000</totAssets>
      <totLiabs>4929101.650000000000</totLiabs>
      <netAssets>52492867.680000000000</netAssets>
      <assetsAttrMiscSec>0.000000000000</assetsAttrMiscSec>
      <assetsInvested>0.000000000000</assetsInvested>
      <amtPayOneYrBanksBorr>0.000000000000</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0.000000000000</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0.000000000000</amtPayOneYrOthAffil>
      <amtPayOneYrOther>0.000000000000</amtPayOneYrOther>
      <amtPayAftOneYrBanksBorr>0.000000000000</amtPayAftOneYrBanksBorr>
      <amtPayAftOneYrCtrldComp>0.000000000000</amtPayAftOneYrCtrldComp>
      <amtPayAftOneYrOthAffil>0.000000000000</amtPayAftOneYrOthAffil>
      <amtPayAftOneYrOther>0.000000000000</amtPayAftOneYrOther>
      <delayDeliv>0.000000000000</delayDeliv>
      <standByCommit>0.000000000000</standByCommit>
      <liquidPref>0.000000000000</liquidPref>
      <cshNotRptdInCorD>439697.920000000000</cshNotRptdInCorD>
      <curMetrics>
        <curMetric>
          <curCd>USD</curCd>
          <intrstRtRiskdv01 period10Yr="0.000000000000" period1Yr="0.000000000000" period30Yr="0.000000000000" period3Mon="197.600000000000" period5Yr="0.000000000000"/>
          <intrstRtRiskdv100 period10Yr="0.000000000000" period1Yr="0.000000000000" period30Yr="0.000000000000" period3Mon="19760.000000000000" period5Yr="0.000000000000"/>
        </curMetric>
      </curMetrics>
      <creditSprdRiskInvstGrade period10Yr="0.000000000000" period1Yr="0.000000000000" period30Yr="0.000000000000" period3Mon="197.344832000000" period5Yr="0.000000000000"/>
      <creditSprdRiskNonInvstGrade period10Yr="0.000000000000" period1Yr="0.000000000000" period30Yr="0.000000000000" period3Mon="0.000000000000" period5Yr="0.000000000000"/>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
          <monthlyTotReturn classId="C000252173" rtn1="8.020000000000" rtn2="-9.340000000000" rtn3="-18.730000000000"/>
        </monthlyTotReturns>
        <monthlyReturnCats>
          <equityContracts>
            <mon1 netRealizedGain="-2250127.120000000000" netUnrealizedAppr="7784371.570000000000"/>
            <mon2 netRealizedGain="1962075.740000000000" netUnrealizedAppr="-9059713.870000000000"/>
            <mon3 netRealizedGain="-11086027.360000000000" netUnrealizedAppr="-1496742.170000000000"/>
            <optionCategory>
              <instrMon1 netRealizedGain="-2250127.120000000000" netUnrealizedAppr="7784371.570000000000"/>
              <instrMon2 netRealizedGain="1962075.740000000000" netUnrealizedAppr="-9059713.870000000000"/>
              <instrMon3 netRealizedGain="-11086027.360000000000" netUnrealizedAppr="-1496742.170000000000"/>
            </optionCategory>
          </equityContracts>
        </monthlyReturnCats>
        <othMon1 netRealizedGain="-122894.070000000000" netUnrealizedAppr=".000000000000"/>
        <othMon2 netRealizedGain="-89272.000000000000" netUnrealizedAppr=".000000000000"/>
        <othMon3 netRealizedGain="-66826.380000000000" netUnrealizedAppr=".000000000000"/>
      </returnInfo>
      <mon1Flow redemption=".000000000000" reinvestment=".000000000000" sales="1857962.000000000000"/>
      <mon2Flow redemption=".000000000000" reinvestment=".000000000000" sales="4304807.000000000000"/>
      <mon3Flow redemption=".000000000000" reinvestment=".000000000000" sales=".000000000000"/>
      
      <varInfo>
        
        <fundsDesignatedInfo>
          <nameDesignatedIndex>iShares Ethereum Trust</nameDesignatedIndex>
          <indexIdentifier>ETHA</indexIdentifier>
          
        </fundsDesignatedInfo>
        
      </varInfo>
    </fundInfo>
    <invstOrSecs>
      <invstOrSec>
        <name>N/A</name>
        <lei>N/A</lei>
        <title>iShares Ethereum Trust ETF</title>
        <cusip>N/A</cusip>
        <identifiers>
          <ticker value="2ETHA 7 C12.73"/>
          <other otherDesc="BBGID" value="BBG023594B16"/>
        </identifiers>
        <balance>44083.000000000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>1169962.820000000000</valUSD>
        <pctVal>2.2288034007</pctVal>
        <payoffProfile>N/A</payoffProfile>
        <assetCat>DE</assetCat>
        <issuerConditional desc="N/A" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>2</fairValLevel>
        <derivativeInfo>
          <optionSwaptionWarrantDeriv derivCat="OPT">
            <counterparties>
              <counterpartyName>Chicago Board Options Exchange</counterpartyName>
              <counterpartyLei>529900RLNSGA90UPEH54</counterpartyLei>
            </counterparties>
            <putOrCall>Call</putOrCall>
            <writtenOrPur>Purchased</writtenOrPur>
            <descRefInstrmnt>
              <otherRefInst>
                <issuerName>iShares Ethereum Trust ETF</issuerName>
                <issueTitle>iShares Ethereum Trust ETF</issueTitle>
                <identifiers>
                  <cusip value="46438R105"/>
                  <isin value="US46438R1059"/>
                  <ticker value="ETHA"/>
                </identifiers>
              </otherRefInst>
            </descRefInstrmnt>
            <shareNo>100.000000000000</shareNo>
            <exercisePrice>12.730000000000</exercisePrice>
            <exercisePriceCurCd>USD</exercisePriceCurCd>
            <expDt>2026-07-17</expDt>
            <delta>XXXX</delta>
            <unrealizedAppr>-2727372.390000000000</unrealizedAppr>
          </optionSwaptionWarrantDeriv>
        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>N/A</name>
        <lei>N/A</lei>
        <title>iShares Ethereum Trust ETF</title>
        <cusip>N/A</cusip>
        <identifiers>
          <ticker value="2ETHA 7 P12.73"/>
          <other otherDesc="BBGID" value="BBG02358Y0H2"/>
        </identifiers>
        <balance>-44083.000000000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>-4631800.810000000000</valUSD>
        <pctVal>-8.8236764626</pctVal>
        <payoffProfile>N/A</payoffProfile>
        <assetCat>DE</assetCat>
        <issuerConditional desc="N/A" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>2</fairValLevel>
        <derivativeInfo>
          <optionSwaptionWarrantDeriv derivCat="OPT">
            <counterparties>
              <counterpartyName>Chicago Board Options Exchange</counterpartyName>
              <counterpartyLei>529900RLNSGA90UPEH54</counterpartyLei>
            </counterparties>
            <putOrCall>Put</putOrCall>
            <writtenOrPur>Written</writtenOrPur>
            <descRefInstrmnt>
              <otherRefInst>
                <issuerName>iShares Ethereum Trust ETF</issuerName>
                <issueTitle>iShares Ethereum Trust ETF</issueTitle>
                <identifiers>
                  <cusip value="46438R105"/>
                  <isin value="US46438R1059"/>
                  <ticker value="ETHA"/>
                </identifiers>
              </otherRefInst>
            </descRefInstrmnt>
            <shareNo>100.000000000000</shareNo>
            <exercisePrice>12.730000000000</exercisePrice>
            <exercisePriceCurCd>USD</exercisePriceCurCd>
            <expDt>2026-07-17</expDt>
            <delta>XXXX</delta>
            <unrealizedAppr>-1658081.770000000000</unrealizedAppr>
          </optionSwaptionWarrantDeriv>
        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>TREASURY BILL</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>United States Treasury Bill</title>
        <cusip>912797UP0</cusip>
        <identifiers>
          <isin value="US912797UP00"/>
        </identifiers>
        <balance>52000000.000000000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>51932850.670000000000</valUSD>
        <pctVal>98.9331559986</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-07-14</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>.000000000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>N/A</name>
        <lei>N/A</lei>
        <title>iShares Ethereum Trust ETF</title>
        <cusip>N/A</cusip>
        <identifiers>
          <ticker value="2ETHA 7 C12.42"/>
          <other otherDesc="BBGID" value="BBG023CDYPD2"/>
        </identifiers>
        <balance>-44083.000000000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>-208512.590000000000</valUSD>
        <pctVal>-0.3972208020</pctVal>
        <payoffProfile>N/A</payoffProfile>
        <assetCat>DE</assetCat>
        <issuerConditional desc="N/A" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>2</fairValLevel>
        <derivativeInfo>
          <optionSwaptionWarrantDeriv derivCat="OPT">
            <counterparties>
              <counterpartyName>Chicago Board Options Exchange</counterpartyName>
              <counterpartyLei>529900RLNSGA90UPEH54</counterpartyLei>
            </counterparties>
            <putOrCall>Call</putOrCall>
            <writtenOrPur>Written</writtenOrPur>
            <descRefInstrmnt>
              <otherRefInst>
                <issuerName>iShares Ethereum Trust ETF</issuerName>
                <issueTitle>iShares Ethereum Trust ETF</issueTitle>
                <identifiers>
                  <cusip value="46438R105"/>
                  <isin value="US46438R1059"/>
                  <ticker value="ETHA"/>
                </identifiers>
              </otherRefInst>
            </descRefInstrmnt>
            <shareNo>100.000000000000</shareNo>
            <exercisePrice>12.420000000000</exercisePrice>
            <exercisePriceCurCd>USD</exercisePriceCurCd>
            <expDt>2026-07-02</expDt>
            <delta>XXXX</delta>
            <unrealizedAppr>385583.480000000000</unrealizedAppr>
          </optionSwaptionWarrantDeriv>
        </derivativeInfo>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>First American Government Obli</name>
        <lei>549300R5MYM6VZF1RM44</lei>
        <title>First American Government Obligations Fund</title>
        <cusip>31846V336</cusip>
        <identifiers>
          <isin value="US31846V3362"/>
          <ticker value="FGXXX"/>
        </identifiers>
        <balance>3823130.210000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3823130.210000000000</valUSD>
        <pctVal>7.2831422229</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>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2026-08-04</ncom:dateSigned>
      <ncom:nameOfApplicant>Roundhill ETF Trust</ncom:nameOfApplicant>
      <ncom:signature>/s/ Justin Katz</ncom:signature>
      <ncom:signerName>Justin Katz</ncom:signerName>
      <ncom:title>VP, Operations</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
