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      <regStreet1>30 HUDSON STREET</regStreet1>
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      <repPdEnd>2026-11-30</repPdEnd>
      <repPdDate>2026-05-31</repPdDate>
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        <lei>5493009T7WVUXV1XZ191</lei>
        <title>Lord Abbett High Yield Fund</title>
        <cusip>54400N409</cusip>
        <identifiers>
          <isin value="US54400N4097"/>
        </identifiers>
        <balance>18723501.06000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>118706996.70000000</valUSD>
        <pctVal>5.769265712887</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>
