<?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>0001464413</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
        <seriesId>S000032518</seriesId>
        <classId>C000100305</classId>
      </seriesClassInfo>


    </filerInfo>
  </headerData>
  <formData>
    <genInfo>
      <regName>Starboard Investment Trust</regName>
      <regFileNumber>811-22298</regFileNumber>
      <regCik>0001464413</regCik>
      <regLei>549300IGQEISLESO0528</regLei>
      <regStreet1>116 South Franklin Street</regStreet1>
      <regCity>Rocky Mount</regCity>
      <regStateConditional regCountry="US" regState="US-NC"/>
      <regZipOrPostalCode>27804</regZipOrPostalCode>
      <regPhone>252-972-9922</regPhone>
      <seriesName>Sector Rotation Fund</seriesName>
      <seriesId>S000032518</seriesId>
      <seriesLei>549300XRKBZDKSVL4Q93</seriesLei>
      <repPdEnd>2021-09-30</repPdEnd>
      <repPdDate>2021-06-30</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
    <fundInfo>
      <totAssets>32394833.86</totAssets>
      <totLiabs>43102</totLiabs>
      <netAssets>32351731.86</netAssets>
      <assetsAttrMiscSec>0</assetsAttrMiscSec>
      <assetsInvested>0</assetsInvested>
      <amtPayOneYrBanksBorr>0</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0</amtPayOneYrOthAffil>
      <amtPayOneYrOther>0</amtPayOneYrOther>
      <amtPayAftOneYrBanksBorr>0</amtPayAftOneYrBanksBorr>
      <amtPayAftOneYrCtrldComp>0</amtPayAftOneYrCtrldComp>
      <amtPayAftOneYrOthAffil>0</amtPayAftOneYrOthAffil>
      <amtPayAftOneYrOther>0</amtPayAftOneYrOther>
      <delayDeliv>0</delayDeliv>
      <standByCommit>0</standByCommit>
      <liquidPref>0</liquidPref>
      <cshNotRptdInCorD>0</cshNotRptdInCorD>
      <curMetrics>
        <curMetric>
          <curCd>USD</curCd>
          <intrstRtRiskdv01 period10Yr="0" period1Yr="0" period30Yr="0" period3Mon="0" period5Yr="0"/>
          <intrstRtRiskdv100 period10Yr="0" period1Yr="0" period30Yr="0" period3Mon="0" period5Yr="0"/>
        </curMetric>
      </curMetrics>
      <creditSprdRiskInvstGrade period10Yr="0" period1Yr="0" period30Yr="0" period3Mon="0" period5Yr="0"/>
      <creditSprdRiskNonInvstGrade period10Yr="0" period1Yr="0" period30Yr="0" period3Mon="0" period5Yr="0"/>
      <borrowers>
        <borrower aggrVal="0" lei="N/A" name="N/A"/>
      </borrowers>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
          <monthlyTotReturn classId="C000100305" rtn1="3.66" rtn2="-0.26" rtn3="0.98"/>
        </monthlyTotReturns>
        <othMon1 netRealizedGain="137389.83" netUnrealizedAppr="1008472.3"/>
        <othMon2 netRealizedGain="-73856.69" netUnrealizedAppr="49488.1"/>
        <othMon3 netRealizedGain="-37586.25" netUnrealizedAppr="307705.35"/>
      </returnInfo>
      <mon1Flow redemption="-141629.16" reinvestment="0" sales="852156.21"/>
      <mon2Flow redemption="-178333.82" reinvestment="0" sales="497547.44"/>
      <mon3Flow redemption="-195968.53" reinvestment="0" sales="254192.93"/>

    </fundInfo>
    <invstOrSecs>
      <invstOrSec>
        <name>Invesco Aerospace &amp;</name>
        <lei>549300OLLMBPCCISBP98</lei>
        <title>ETF</title>
        <cusip>46137V100</cusip>
        <identifiers>
          <isin value="US46137V1008"/>
        </identifiers>
        <balance>35000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2630250</valUSD>
        <pctVal>0.08</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>PROSHARES SHORT BASI</name>
        <lei>N/A</lei>
        <title>ETF</title>
        <cusip>74347X559</cusip>
        <identifiers>
          <isin value="US74347X5591"/>
        </identifiers>
        <balance>5000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>51953</valUSD>
        <pctVal>0</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>PROSHARES ULTSHRT</name>
        <lei>N/A</lei>
        <title>ETF</title>
        <cusip>74347G614</cusip>
        <identifiers>
          <isin value="US74347G6145"/>
        </identifiers>
        <balance>7500</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>106224.75</valUSD>
        <pctVal>0</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>SPDR S&amp;P 500 ETF Tru</name>
        <lei>549300NZAMSJ8FXPQQ63</lei>
        <title>ETF</title>
        <cusip>78462F103</cusip>
        <identifiers>
          <isin value="US78462F1030"/>
        </identifiers>
        <balance>1000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>428060</valUSD>
        <pctVal>0.01</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>Vanguard</name>
        <lei>Q9XZSLKCKK5RO4CDT154</lei>
        <title>ETF</title>
        <cusip>92204A801</cusip>
        <identifiers>
          <isin value="US92204A8018"/>
        </identifiers>
        <balance>3000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>542370</valUSD>
        <pctVal>0.02</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>Vanguard Consumer Di</name>
        <lei>NH4EW5X2H2SQ04NCCD83</lei>
        <title>ETF</title>
        <cusip>92204A108</cusip>
        <identifiers>
          <isin value="US92204A1088"/>
        </identifiers>
        <balance>20000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>6280200</valUSD>
        <pctVal>0.19</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>Vanguard Consumer St</name>
        <lei>X4K6IMOFMLB9TX4WXG57</lei>
        <title>ETF</title>
        <cusip>92204A207</cusip>
        <identifiers>
          <isin value="US92204A2078"/>
        </identifiers>
        <balance>5000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>912550</valUSD>
        <pctVal>0.03</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>Vanguard Financials</name>
        <lei>G1LHPY5HPCPGWBXV0P88</lei>
        <title>ETF</title>
        <cusip>92204A405</cusip>
        <identifiers>
          <isin value="US92204A4058"/>
        </identifiers>
        <balance>27000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2442150</valUSD>
        <pctVal>0.08</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>Vanguard Information</name>
        <lei>J2NTZGJBERBYMUMBIE74</lei>
        <title>ETF</title>
        <cusip>92204A702</cusip>
        <identifiers>
          <isin value="US92204A7028"/>
        </identifiers>
        <balance>12000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4785240</valUSD>
        <pctVal>0.15</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>Vanguard Health Care</name>
        <lei>4G9X037GNB6OUK17TK21</lei>
        <title>ETF</title>
        <cusip>92204A504</cusip>
        <identifiers>
          <isin value="US92204A5048"/>
        </identifiers>
        <balance>15000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3706950</valUSD>
        <pctVal>0.11</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>Vanguard Mid-Cap ETF</name>
        <lei>N/A</lei>
        <title>ETF</title>
        <cusip>922908629</cusip>
        <identifiers>
          <isin value="US9229086296"/>
        </identifiers>
        <balance>10000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2373500</valUSD>
        <pctVal>0.07</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>Vanguard</name>
        <lei>G72911VLR8K3DTWYSX34</lei>
        <title>ETF</title>
        <cusip>92204A884</cusip>
        <identifiers>
          <isin value="US92204A8844"/>
        </identifiers>
        <balance>15000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2157300</valUSD>
        <pctVal>0.07</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>Vanguard Utilities E</name>
        <lei>5493002789CX3L0CJP65</lei>
        <title>ETF</title>
        <cusip>92204A876</cusip>
        <identifiers>
          <isin value="US92204A8760"/>
        </identifiers>
        <balance>5000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>693800</valUSD>
        <pctVal>0.02</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>VANGUARD LRG CAP ETF</name>
        <lei>549300G6KNDK44WUN559</lei>
        <title>ETF</title>
        <cusip>922908637</cusip>
        <identifiers>
          <isin value="US9229086379"/>
        </identifiers>
        <balance>10000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2007500</valUSD>
        <pctVal>0.06</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>Consumer Discretiona</name>
        <lei>549300CD2I087Y919K79</lei>
        <title>ETF</title>
        <cusip>81369Y407</cusip>
        <identifiers>
          <isin value="US81369Y4070"/>
        </identifiers>
        <balance>4000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>714200</valUSD>
        <pctVal>0.02</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>Fidelity Investments</name>
        <lei>6X064LF7Y6B4DKF2GZ26</lei>
        <title>MONEYMKT</title>
        <cusip>316175504</cusip>
        <identifiers>
          <other otherDesc="Ticker" value="FISXX"/>
        </identifiers>
        <balance>2556894.1</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2556894.1</valUSD>
        <pctVal>0.08</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerConditional desc="Money Market" issuerCat="OTHER"/>
        <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>2021-08-09</ncom:dateSigned>
      <ncom:nameOfApplicant>Starboard Investment Trust</ncom:nameOfApplicant>
      <ncom:signature>Ashley Lanham</ncom:signature>
      <ncom:signerName>Ashley Lanham</ncom:signerName>
      <ncom:title>Principal Accounting Officer/Principal Financial Officer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
