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        <title>Nationwide International Index Fund, Class R6</title>
        <cusip>63867T866</cusip>
        <identifiers>
          <isin value="US63867T8669"/>
        </identifiers>
        <balance>3330754.91930000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>30942713.20000000</valUSD>
        <pctVal>21.34677936639</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Investment company"/>
        <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>Nationwide Multi-Cap Portfolio</name>
        <lei>549300FGLKT5RYC4PF32</lei>
        <title>Nationwide Multi-Cap Portfolio, Class R6</title>
        <cusip>63868D860</cusip>
        <identifiers>
          <isin value="US63868D8609"/>
        </identifiers>
        <balance>5382977.30770000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>74069767.75000000</valUSD>
        <pctVal>51.09930016995</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Investment company"/>
        <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>Nationwide Core Plus Bond Fund</name>
        <lei>549300JU8OD8JPWTAH16</lei>
        <title>Nationwide Core Plus Bond Fund, Class R6</title>
        <cusip>63868B708</cusip>
        <identifiers>
          <isin value="US63868B7082"/>
        </identifiers>
        <balance>197210.54860000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2112124.98000000</valUSD>
        <pctVal>1.457114172596</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Investment company"/>
        <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>Fidelity Money Market Government Portfolio</name>
        <lei>549300FQDFZGLUOCWN51</lei>
        <title>Fidelity Money Market Government Portfolio</title>
        <cusip>31607A703</cusip>
        <identifiers>
          <isin value="US31607A7037"/>
        </identifiers>
        <balance>1942129.20000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1942129.20000000</valUSD>
        <pctVal>1.339837371903</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <cashCollateralCondition cashCollateralVal="1942129.20000000" isCashCollateral="Y"/>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Nationwide Mid Cap Market Index Fund</name>
        <lei>549300TJ1SU3G7X7DV50</lei>
        <title>Nationwide Mid Cap Market Index Fund, Class R6</title>
        <cusip>63867U780</cusip>
        <identifiers>
          <isin value="US63867U7809"/>
        </identifiers>
        <balance>530013.77040000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>10663877.06000000</valUSD>
        <pctVal>7.356802531144</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetConditional assetCat="OTHER" desc="Investment company"/>
        <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>2021-08-30</ncom:dateSigned>
      <ncom:nameOfApplicant>Nationwide Mutual Funds</ncom:nameOfApplicant>
      <ncom:signature>Lee Cummings</ncom:signature>
      <ncom:signerName>Lee Cummings</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
