<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/thirteenffiler" xmlns:com="http://www.sec.gov/edgar/common">
  <schemaVersion>X0202</schemaVersion>
  <headerData>
    <submissionType>13F-NT</submissionType>
    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <flags>
        <confirmingCopyFlag>false</confirmingCopyFlag>
        <returnCopyFlag>true</returnCopyFlag>
        <overrideInternetFlag>false</overrideInternetFlag>
      </flags>
      <filer>
        <credentials>
          <cik>0002037979</cik>
          <ccc>XXXXXXXX</ccc>
        </credentials>
      </filer>
      <periodOfReport>09-30-2024</periodOfReport>
    </filerInfo>
  </headerData>
  <formData>
    <coverPage>
      <reportCalendarOrQuarter>09-30-2024</reportCalendarOrQuarter>
      <filingManager>
        <name>FRONTEGRA ASSET MANAGEMENT INC.</name>
        <address>
          <com:street1>999 OAKMONT PLAZA DRIVE</com:street1>
          <com:street2>SUITE 600</com:street2>
          <com:city>WESTMONT</com:city>
          <com:stateOrCountry>IL</com:stateOrCountry>
          <com:zipCode>60559</com:zipCode>
        </address>
      </filingManager>
      <reportType>13F NOTICE</reportType>
      <form13FFileNumber>028-24454</form13FFileNumber>
      <otherManagersInfo>
        <otherManager>
          <cik>0001536105</cik>
          <form13FFileNumber>028-14987</form13FFileNumber>
          <crdNumber>000159256</crdNumber>
          <secFileNumber>801-72872</secFileNumber>
          <name>Magellan Asset Management Ltd</name>
        </otherManager>
      </otherManagersInfo>
      <provideInfoForInstruction5>N</provideInfoForInstruction5>
    </coverPage>
    <signatureBlock>
      <name>CHARLES S. THOMPSON II</name>
      <title>PRESIDENT </title>
      <phone>847-509-9860</phone>
      <signature>CHARLES S. THOMPSON II</signature>
      <city>WESTMONT</city>
      <stateOrCountry>IL</stateOrCountry>
      <signatureDate>11-12-2024</signatureDate>
    </signatureBlock>
  </formData>
</edgarSubmission>
