<?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">
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    <isConfidential>false</isConfidential>
    <filerInfo>

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          <cik>0001505064</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
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        <classId>C000096312</classId>
        <classId>C000142071</classId>
        <classId>C000096313</classId>
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    </filerInfo>
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      <regName>MainGate Trust</regName>
      <regFileNumber>811-22492</regFileNumber>
      <regCik>0001505064</regCik>
      <regLei>549300NCVQ1F5Z5QPV45</regLei>
      <regStreet1>6075 Poplar Ave</regStreet1>
      <regStreet2>Suite 720</regStreet2>
      <regCity>Memphis</regCity>
      <regStateConditional regCountry="US" regState="US-TN"/>
      <regZipOrPostalCode>38119</regZipOrPostalCode>
      <regPhone>901-537-1866</regPhone>
      <seriesName>MainGate MLP Fund</seriesName>
      <seriesId>S000031058</seriesId>
      <seriesLei>5493007FR82GCWWCWR12</seriesLei>
      <repPdEnd>2026-11-30</repPdEnd>
      <repPdDate>2026-05-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
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      <totLiabs>111084755.360000000000</totLiabs>
      <netAssets>837806909.320000000000</netAssets>
      <assetsAttrMiscSec>0.000000000000</assetsAttrMiscSec>
      <assetsInvested>0.000000000000</assetsInvested>
      <amtPayOneYrBanksBorr>0.000000000000</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0.000000000000</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0.000000000000</amtPayOneYrOthAffil>
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      <amtPayAftOneYrBanksBorr>0.000000000000</amtPayAftOneYrBanksBorr>
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      <standByCommit>0.000000000000</standByCommit>
      <liquidPref>0.000000000000</liquidPref>
      <cshNotRptdInCorD>19623696.840000000000</cshNotRptdInCorD>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
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      <mon1Flow redemption="12154496.660000000000" reinvestment=".000000000000" sales="5969794.290000000000"/>
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          <indexIdentifier>N/A</indexIdentifier>

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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Kinetik Holdings Inc</name>
        <lei>N/A</lei>
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          <isin value="US02215L2097"/>
          <ticker value="KNTK"/>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>Antero Midstream Corp</name>
        <lei>N/A</lei>
        <title>Antero Midstream Corp</title>
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          <isin value="US03676B1026"/>
          <ticker value="AM"/>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Energy Transfer LP</name>
        <lei>MTLVN9N7JE8MIBIJ1H73</lei>
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        <cusip>29273V100</cusip>
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          <isin value="US29273V1008"/>
          <ticker value="ET"/>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>Genesis Energy LP</name>
        <lei>549300VJ5D6MDK138782</lei>
        <title>Genesis Energy LP</title>
        <cusip>371927104</cusip>
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          <isin value="US3719271047"/>
          <ticker value="GEL"/>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Kinder Morgan Inc</name>
        <lei>549300WR7IX8XE0TBO16</lei>
        <title>Kinder Morgan Inc</title>
        <cusip>49456B101</cusip>
        <identifiers>
          <isin value="US49456B1017"/>
          <ticker value="KMI"/>
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        <curCd>USD</curCd>
        <valUSD>9324000.000000000000</valUSD>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>MPLX LP</name>
        <lei>5493000CZJ19CK4P3G36</lei>
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        <cusip>55336V100</cusip>
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          <isin value="US55336V1008"/>
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      <invstOrSec>
        <name>Western Midstream Partners LP</name>
        <lei>N/A</lei>
        <title>Western Midstream Partners LP</title>
        <cusip>958669103</cusip>
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          <isin value="US9586691035"/>
          <ticker value="WES"/>
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        <balance>2075000.000000000000</balance>
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        <valUSD>88955250.000000000000</valUSD>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>Plains GP Holdings LP</name>
        <lei>549300O56BSKRD8FAM12</lei>
        <title>Plains GP Holdings LP</title>
        <cusip>72651A207</cusip>
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          <isin value="US72651A2078"/>
          <ticker value="PAGP"/>
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        <balance>4218000.000000000000</balance>
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        <payoffProfile>Long</payoffProfile>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Williams Cos Inc/The</name>
        <lei>D71FAKCBLFS2O0RBPG08</lei>
        <title>Williams Cos Inc/The</title>
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          <isin value="US9694571004"/>
          <ticker value="WMB"/>
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        <balance>1100000.000000000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>ONEOK Inc</name>
        <lei>2T3D6M0JSY48PSZI1Q41</lei>
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          <isin value="US6826801036"/>
          <ticker value="OKE"/>
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        <balance>879000.000000000000</balance>
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        <curCd>USD</curCd>
        <valUSD>73783260.000000000000</valUSD>
        <pctVal>8.8067141938</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Phillips 66</name>
        <lei>5493005JBO5YSIGK1814</lei>
        <title>Phillips 66</title>
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          <isin value="US7185461040"/>
          <ticker value="PSX"/>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Cheniere Energy Inc</name>
        <lei>MIHC87W9WTYSYZWV1J40</lei>
        <title>Cheniere Energy Inc</title>
        <cusip>16411R208</cusip>
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          <isin value="US16411R2085"/>
          <ticker value="LNG"/>
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        <balance>250000.000000000000</balance>
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        <curCd>USD</curCd>
        <valUSD>56215000.000000000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Enbridge Inc</name>
        <lei>98TPTUM4IVMFCZBCUR27</lei>
        <title>Enbridge Inc</title>
        <cusip>29250N105</cusip>
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          <isin value="CA29250N1050"/>
          <ticker value="ENB"/>
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        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CA</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Enterprise Products Partners L</name>
        <lei>K4CDIF4M54DJZ6TB4Q48</lei>
        <title>Enterprise Products Partners LP</title>
        <cusip>293792107</cusip>
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          <isin value="US2937921078"/>
          <ticker value="EPD"/>
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        <curCd>USD</curCd>
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        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Targa Resources Corp</name>
        <lei>5493003QENHHS261UR94</lei>
        <title>Targa Resources Corp</title>
        <cusip>87612G101</cusip>
        <identifiers>
          <isin value="US87612G1013"/>
          <ticker value="TRGP"/>
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        <balance>625000.000000000000</balance>
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        <curCd>USD</curCd>
        <valUSD>159418750.000000000000</valUSD>
        <pctVal>19.0281016099</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
    </invstOrSecs>
    <explntrNotes>
      <explntrNote note="The monthly total returns shown in B.5.a. do not reflect the deduction of sales loads or redemption fees." noteItem="B.5.a"/>
    </explntrNotes>
    <signature>
      <ncom:dateSigned>2026-07-24</ncom:dateSigned>
      <ncom:nameOfApplicant>MainGate Trust</ncom:nameOfApplicant>
      <ncom:signature>/s/Andrew Garrett</ncom:signature>
      <ncom:signerName>Andrew Garrett</ncom:signerName>
      <ncom:title>Secretary</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
