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  <schemaVersion>X0202</schemaVersion>
  <headerData>
    <submissionType>13F-HR</submissionType>
    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <flags>
        <confirmingCopyFlag>false</confirmingCopyFlag>
        <returnCopyFlag>false</returnCopyFlag>
        <overrideInternetFlag>false</overrideInternetFlag>
      </flags>
      <filer>
        <credentials>
          <cik>0000728618</cik>
          <ccc>XXXXXXXX</ccc>
        </credentials>
      </filer>
      <periodOfReport>03-31-2026</periodOfReport>
    </filerInfo>
  </headerData>
  <formData>
    <coverPage>
      <reportCalendarOrQuarter>03-31-2026</reportCalendarOrQuarter>
      <isAmendment>false</isAmendment>
      <filingManager>
        <name>Metropolitan Life Insurance Co/NY</name>
        <address>
          <com:street1>200 Park Avenue</com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10166</com:zipCode>
        </address>
      </filingManager>
      <reportType>13F HOLDINGS REPORT</reportType>
      <form13FFileNumber>028-00491</form13FFileNumber>
      <provideInfoForInstruction5>Y</provideInfoForInstruction5>
      <additionalInformation>Please note that this 13F Holdings Report filer is affiliated with MetLife Investment Management, LLC, Provida Pension Fund Administrator, PineBridge Investments LLC, and PineBridge Investments Asia Limited who are also filing 13F Holdings Reports. Each entity is filing its own 13F Holdings Report because each entity has investment discretion over certain 13(F) securities reported. All five 13F Holdings Report filers are under common control of their ultimate parent, MetLife, Inc., who is filing a13F Combination Report.</additionalInformation>
    </coverPage>
    <signatureBlock>
      <name>Nilima Muttana</name>
      <title>Senior Vice President &amp; Chief Counsel</title>
      <phone>973-264-7117</phone>
      <signature>Nilima Muttana</signature>
      <city>Whippany</city>
      <stateOrCountry>NJ</stateOrCountry>
      <signatureDate>05-14-2026</signatureDate>
    </signatureBlock>
    <summaryPage>
      <otherIncludedManagersCount>1</otherIncludedManagersCount>
      <tableEntryTotal>11</tableEntryTotal>
      <tableValueTotal>328259424</tableValueTotal>
      <isConfidentialOmitted>false</isConfidentialOmitted>
      <otherManagers2Info>
        <otherManager2>
          <sequenceNumber>1</sequenceNumber>
          <otherManager>
            <form13FFileNumber>028-18621</form13FFileNumber>
            <name>METLIFE INC</name>
          </otherManager>
        </otherManager2>
      </otherManagers2Info>
    </summaryPage>
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