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    <isConfidential>false</isConfidential>
    <filerInfo>

      <filer>
        <issuerCredentials>
          <cik>0000719423</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
        <seriesId>S000069817</seriesId>
        <classId>C000222578</classId>
      </seriesClassInfo>


    </filerInfo>
  </headerData>
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    <genInfo>
      <regName>VALIC Co I</regName>
      <regFileNumber>811-03738</regFileNumber>
      <regCik>0000719423</regCik>
      <regLei>549300N3XZ1M1QABFI47</regLei>
      <regStreet1>2919 ALLEN PARKWAY</regStreet1>
      <regStreet2>C/O VARIABLE ANNUITY LIFE INSURANCE CO</regStreet2>
      <regCity>HOUSTON</regCity>
      <regStateConditional regCountry="US" regState="US-TX"/>
      <regZipOrPostalCode>77019</regZipOrPostalCode>
      <regPhone>800-448-2542</regPhone>
      <seriesName>Conservative Growth Lifestyle Fund</seriesName>
      <seriesId>S000069817</seriesId>
      <seriesLei>549300MTMOY7ZUXKBF44</seriesLei>
      <repPdEnd>2026-05-31</repPdEnd>
      <repPdDate>2025-08-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
    <fundInfo>
      <totAssets>284001582.15</totAssets>
      <totLiabs>82996.24</totLiabs>
      <netAssets>283918585.91</netAssets>
      <assetsAttrMiscSec>0.00000000</assetsAttrMiscSec>
      <assetsInvested>0.00000000</assetsInvested>
      <amtPayOneYrBanksBorr>0.00000000</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0.00000000</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0.00000000</amtPayOneYrOthAffil>
      <amtPayOneYrOther>0.00000000</amtPayOneYrOther>
      <amtPayAftOneYrBanksBorr>0.00000000</amtPayAftOneYrBanksBorr>
      <amtPayAftOneYrCtrldComp>0.00000000</amtPayAftOneYrCtrldComp>
      <amtPayAftOneYrOthAffil>0.00000000</amtPayAftOneYrOthAffil>
      <amtPayAftOneYrOther>0.00000000</amtPayAftOneYrOther>
      <delayDeliv>0.00000000</delayDeliv>
      <standByCommit>0.00000000</standByCommit>
      <liquidPref>0.00000000</liquidPref>
      <cshNotRptdInCorD>0.00000000</cshNotRptdInCorD>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
          <monthlyTotReturn classId="C000222578" rtn1="2.69000000" rtn2="0.25000000" rtn3="1.85000000"/>
        </monthlyTotReturns>
        <othMon1 netRealizedGain="841622.68000000" netUnrealizedAppr="6542375.69000000"/>
        <othMon2 netRealizedGain="144208.52000000" netUnrealizedAppr="645735.22000000"/>
        <othMon3 netRealizedGain="271940.71000000" netUnrealizedAppr="4924818.79000000"/>
      </returnInfo>
      <mon1Flow redemption="2982096.73000000" reinvestment="0.00000000" sales="248018.46000000"/>
      <mon2Flow redemption="3595004.53000000" reinvestment="0.00000000" sales="604286.95000000"/>
      <mon3Flow redemption="4154277.58000000" reinvestment="0.00000000" sales="467824.05000000"/>


    </fundInfo>
    <invstOrSecs>
      <invstOrSec>
        <name>VALIC Company I - Core Bond Fund</name>
        <lei>549300HO1U9S8E3RQL94</lei>
        <title>VALIC Company I - Core Bond Fund</title>
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        <identifiers>
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        </identifiers>
        <balance>17433228.30000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>173460621.59000000</valUSD>
        <pctVal>61.09519777792</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>VALIC Company I - Small Cap Value Fund</name>
        <lei>N/A</lei>
        <title>VALIC Company I - Small Cap Value Fund</title>
        <cusip>91915R483</cusip>
        <identifiers>
          <isin value="US91915R4838"/>
        </identifiers>
        <balance>234803.88000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2937396.49000000</valUSD>
        <pctVal>1.034591124277</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>VALIC Company I - High Yield Bond Fund</name>
        <lei>5493003VA7OYSN4UJ156</lei>
        <title>VALIC Company I - High Yield Bond Fund</title>
        <cusip>91915R533</cusip>
        <identifiers>
          <isin value="US91915R5330"/>
        </identifiers>
        <balance>412998.29000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2990107.58000000</valUSD>
        <pctVal>1.053156689413</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>VALIC Company I - Emerging Economies Fund</name>
        <lei>JIEGUN91BLSULQ4UGC80</lei>
        <title>VALIC Company I - Emerging Economies Fund</title>
        <cusip>91915R673</cusip>
        <identifiers>
          <isin value="US91915R6734"/>
        </identifiers>
        <balance>201338.64000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1457691.72000000</valUSD>
        <pctVal>0.513418913850</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>VALIC Co. I International Equities Index Fund</name>
        <lei>549300BT736E526BQ228</lei>
        <title>VALIC Co. I International Equities Index Fund</title>
        <cusip>91915R608</cusip>
        <identifiers>
          <isin value="US91915R6080"/>
        </identifiers>
        <balance>3097829.96000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>29243514.79000000</valUSD>
        <pctVal>10.29996493405</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>VALIC Company I - Small Cap Growth Fund</name>
        <lei>549300CBSA7V41FZ3N09</lei>
        <title>VALIC Company I - Small Cap Growth Fund</title>
        <cusip>91915R467</cusip>
        <identifiers>
          <isin value="US91915R4671"/>
        </identifiers>
        <balance>167163.57000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2908646.14000000</valUSD>
        <pctVal>1.024464858712</pctVal>
        <payoffProfile>Long</payoffProfile>
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        <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>State Street Global Advisors</name>
        <lei>549300BZ5TGIFZUZDZ37</lei>
        <title>State Street Institutional U.S. Government Money Market Fund</title>
        <cusip>857492706</cusip>
        <identifiers>
          <isin value="US8574927062"/>
        </identifiers>
        <balance>461974.46000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>461974.46000000</valUSD>
        <pctVal>0.162713708410</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>
      <invstOrSec>
        <name>VALIC Company I - Stock Index Fund</name>
        <lei>N/A</lei>
        <title>VALIC Company I - Stock Index Fund</title>
        <cusip>91915R848</cusip>
        <identifiers>
          <isin value="US91915R8482"/>
        </identifiers>
        <balance>696757.77000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>44564626.91000000</valUSD>
        <pctVal>15.69626967785</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>VALIC Company I - Systematic Growth Fund</name>
        <lei>5493005DFHLA4UP20879</lei>
        <title>VALIC Company I - Systematic Growth Fund</title>
        <cusip>91915R764</cusip>
        <identifiers>
          <isin value="US91915R7641"/>
        </identifiers>
        <balance>673792.98000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>13637569.96000000</valUSD>
        <pctVal>4.803338223276</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>VALIC Co. I Systematic Value Fund</name>
        <lei>549300ARM031E6VS3K91</lei>
        <title>VALIC Co. I Systematic Value Fund</title>
        <cusip>91915R699</cusip>
        <identifiers>
          <isin value="US91915R6999"/>
        </identifiers>
        <balance>779729.36000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>12311926.56000000</valUSD>
        <pctVal>4.336428529516</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>
    </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>2025-09-26</ncom:dateSigned>
      <ncom:nameOfApplicant>VALIC Co I</ncom:nameOfApplicant>
      <ncom:signature>Shawn Parry</ncom:signature>
      <ncom:signerName>Shawn Parry</ncom:signerName>
      <ncom:title>Assistant Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
