<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/npx" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>N-PX</submissionType>
    <filerInfo>
      <registrantType>RMIC</registrantType>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0000002230</cik>
          <ccc>XXXXXXXX</ccc>
          <!--Field: Pseudo-Tag; ID: Name; Data:-->
        </issuerCredentials>
      </filer>
      <flags>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
      </flags>
      <investmentCompanyType>N-2</investmentCompanyType>
      <periodOfReport>06/30/2025</periodOfReport>
    </filerInfo>
  </headerData>
  <formData>
    <coverPage>
      <yearOrQuarter>YEAR</yearOrQuarter>
      <reportCalendarYear>2025</reportCalendarYear>
      <reportingPerson>
        <name>ADAMS DIVERSIFIED EQUITY FUND, INC.</name>
        <phoneNumber>410-752-5900</phoneNumber>
        <address>
          <com:street1>500 EAST PRATT STREET</com:street1>
          <com:street2>SUITE 1300</com:street2>
          <com:city>BALTIMORE</com:city>
          <com:stateOrCountry>MD</com:stateOrCountry>
          <com:zipCode>21202</com:zipCode>
        </address>
      </reportingPerson>
      <agentForService>
        <name>Janis F. Kerns</name>
        <address>
          <com:street1>500 East Pratt Street</com:street1>
          <com:street2>Suite 1300</com:street2>
          <com:city>Baltimore</com:city>
          <com:stateOrCountry>MD</com:stateOrCountry>
          <com:zipCode>21202</com:zipCode>
        </address>
      </agentForService>
      <reportInfo>
        <reportType>FUND VOTING REPORT</reportType>
      </reportInfo>
      <fileNumber>811-00248</fileNumber>
      <explanatoryInformation>
        <explanatoryChoice>N</explanatoryChoice>
      </explanatoryInformation>
    </coverPage>
    <summaryPage>
      <otherIncludedManagersCount>0</otherIncludedManagersCount>
    </summaryPage>
    <seriesPage>
      <seriesCount>0</seriesCount>
    </seriesPage>
    <signaturePage>
      <reportingPerson>ADAMS DIVERSIFIED EQUITY FUND, INC.</reportingPerson>
      <txSignature>James P. Haynie</txSignature>
      <txPrintedSignature>James P. Haynie</txPrintedSignature>
      <txTitle>Chief Executive Officer</txTitle>
      <txAsOfDate>07/31/2025</txAsOfDate>
    </signaturePage>
  </formData>
</edgarSubmission>
