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      <regFileNumber>811-07988</regFileNumber>
      <regCik>0000911507</regCik>
      <regLei>54930085JIVNI3FPKR71</regLei>
      <regStreet1>30 HUDSON STREET</regStreet1>
      <regCity>JERSEY CITY</regCity>
      <regStateConditional regCountry="US" regState="US-NJ"/>
      <regZipOrPostalCode>07302-3973</regZipOrPostalCode>
      <regPhone>201-827-2000</regPhone>
      <seriesName>Lord Abbett Multi-Asset Income Fund</seriesName>
      <seriesId>S000007283</seriesId>
      <seriesLei>549300ON7BX0M2KI1H90</seriesLei>
      <repPdEnd>2026-11-30</repPdEnd>
      <repPdDate>2026-05-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
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      <totLiabs>2347327.94</totLiabs>
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      <varInfo>

        <fundsDesignatedInfo>
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          <indexIdentifier>50 % MLB4T, 50% XF3</indexIdentifier>

        </fundsDesignatedInfo>

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        <name>Lord Abbett Core Fixed Income Fund</name>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</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>Lord Abbett Ultra Short Bond Fund</name>
        <lei>549300RJJ1EPD16IQB51</lei>
        <title>Lord Abbett Ultra Short Bond Fund</title>
        <cusip>54401E457</cusip>
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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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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Lord Abbett Short Duration High Yield Fund</name>
        <lei>549300PE25FMO4K2B320</lei>
        <title>Lord Abbett Short Duration High Yield Fund</title>
        <cusip>54401T504</cusip>
        <identifiers>
          <isin value="US54401T5048"/>
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        <balance>3223442.83000000</balance>
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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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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Lord Abbett International Equity Fund</name>
        <lei>EJJD6XL05H2YYEB0LV15</lei>
        <title>Lord Abbett International Equity Fund</title>
        <cusip>543915599</cusip>
        <identifiers>
          <isin value="US5439155996"/>
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        <balance>1957539.58000000</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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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Lord Abbett Growth Leaders Fund</name>
        <lei>54930074HNMKS2EXE462</lei>
        <title>Lord Abbett Growth Leaders Fund</title>
        <cusip>543915284</cusip>
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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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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Lord Abbett Dividend Growth Fund</name>
        <lei>549300346MHFIK892S51</lei>
        <title>Lord Abbett Dividend Growth Fund</title>
        <cusip>543913818</cusip>
        <identifiers>
          <isin value="US5439138182"/>
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        <balance>2450520.32000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>66360090.29000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</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>Fixed Income Clearing Corp.</name>
        <lei>549300H47WTHXPU08X20</lei>
        <title>FIXED INC CLEARING CORP.REPO</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="85748R009"/>
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        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>331683.32000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>RA</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <repurchaseAgrmt>
          <transCat>Repurchase</transCat>
          <clearedCentCparty centralCounterparty="Fixed Income Clearing Corp." isCleared="Y"/>
          <isTriParty>N</isTriParty>
          <repurchaseRt>3.25000000</repurchaseRt>
          <maturityDt>2026-06-01</maturityDt>
          <repurchaseCollaterals>
            <repurchaseCollateral>
              <principalAmt>248300.00000000</principalAmt>
              <principalCd>USD</principalCd>
              <collateralVal>338316.99000000</collateralVal>
              <collateralCd>USD</collateralCd>
              <invstCat>UST</invstCat>
            </repurchaseCollateral>
          </repurchaseCollaterals>
        </repurchaseAgrmt>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Lord Abbett Fundamental Equity Fund</name>
        <lei>549300TLYQ015F73EA64</lei>
        <title>Lord Abbett Fundamental Equity Fund</title>
        <cusip>543915714</cusip>
        <identifiers>
          <isin value="US5439157141"/>
        </identifiers>
        <balance>3960820.75000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>68007292.26000000</valUSD>
        <pctVal>8.621649623255</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>LORD ABBETT PVT CR FUND 1 LP</name>
        <lei>N/A</lei>
        <title>LORD ABBETT PVT CR FUND 1 LP</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="948UQX900"/>
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        <balance>798862.95000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Lord Abbett Affiliated Fund Inc</name>
        <lei>549300DFRLHRH3RUMW32</lei>
        <title>Lord Abbett Affiliated Fund Inc</title>
        <cusip>544001506</cusip>
        <identifiers>
          <isin value="US5440015064"/>
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        <balance>1640894.40000000</balance>
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        <curCd>USD</curCd>
        <valUSD>35984814.26000000</valUSD>
        <pctVal>4.561988133883</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>Lord Abbett Core Plus Bond Fund</name>
        <lei>549300KC02CZFCHCIR84</lei>
        <title>Lord Abbett Core Plus Bond Fund</title>
        <cusip>54401E549</cusip>
        <identifiers>
          <isin value="US54401E5490"/>
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        <balance>9271094.61000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>118391878.11000000</valUSD>
        <pctVal>15.00917412505</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>Lord Abbett International Value Fund</name>
        <lei>549300EKDR96M35J2Z31</lei>
        <title>Lord Abbett International Value Fund</title>
        <cusip>543915359</cusip>
        <identifiers>
          <isin value="US5439153595"/>
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        <balance>2688742.06000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>31485169.56000000</valUSD>
        <pctVal>3.991544013211</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>Lord Abbett High Yield Fund</name>
        <lei>5493009T7WVUXV1XZ191</lei>
        <title>Lord Abbett High Yield Fund</title>
        <cusip>54400N409</cusip>
        <identifiers>
          <isin value="US54400N4097"/>
        </identifiers>
        <balance>10728292.37000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>68017373.60000000</valUSD>
        <pctVal>8.622927688862</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>2026-06-25</ncom:dateSigned>
      <ncom:nameOfApplicant>LORD ABBETT INVESTMENT TRUST</ncom:nameOfApplicant>
      <ncom:signature>Gina Andes</ncom:signature>
      <ncom:signerName>Gina Andes</ncom:signerName>
      <ncom:title>Interim Principal Financial Officer</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
