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    <filerInfo>
      <registrantType>IM</registrantType>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0001034551</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>
      <periodOfReport>06/30/2026</periodOfReport>
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    <coverPage>
      <yearOrQuarter>YEAR</yearOrQuarter>
      <reportCalendarYear>2026</reportCalendarYear>
      <reportingPerson>
        <name>BlackRock Advisors (UK) Ltd</name>
        <phoneNumber>212-810-5800</phoneNumber>
        <address>
          <com:street1>Drapers Gardens</com:street1>
          <com:street2>12 Throgmorton Avenue</com:street2>
          <com:city>LONDON</com:city>
          <com:stateOrCountry>X0</com:stateOrCountry>
          <com:zipCode>EC2N 2DL</com:zipCode>
        </address>
      </reportingPerson>
      <reportInfo>
        <reportType>INSTITUTIONAL MANAGER NOTICE REPORT</reportType>
        <noticeExplanation>ALL VOTES BY OTHER PERSONS</noticeExplanation>
        <confidentialTreatment>N</confidentialTreatment>
      </reportInfo>
      <fileNumber>028-06128</fileNumber>
      <reportingCrdNumber>000162380</reportingCrdNumber>
      <reportingSecFileNumber>802-76133</reportingSecFileNumber>
      <leiNumber>549300LM7VWDLE8S3N49</leiNumber>
      <otherManagersInfo>
        <otherManager>
          <icaOr13FFileNumber>028-24466</icaOr13FFileNumber>
          <leiNumberOM>529900VBK42Y5HHRMD23</leiNumberOM>
          <managerName>BlackRock Inc.</managerName>
        </otherManager>
      </otherManagersInfo>
      <explanatoryInformation>
        <explanatoryChoice>N</explanatoryChoice>
      </explanatoryInformation>
    </coverPage>
    <signaturePage>
      <reportingPerson>BlackRock Advisors (UK) Ltd</reportingPerson>
      <txSignature>Spencer Fleming</txSignature>
      <txPrintedSignature>Spencer Fleming</txPrintedSignature>
      <txTitle>Attorney-In-Fact</txTitle>
      <txAsOfDate>08/28/2026</txAsOfDate>
    </signaturePage>
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