<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0708</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001437424</cik>
        <entityName>POET TECHNOLOGIES INC.</entityName>
        <issuerAddress>
            <street1>120 EGLINTON AVENUE EAST</street1>
            <street2>SUITE 1107</street2>
            <city>TORONTO, ONTARIO</city>
            <stateOrCountry>A6</stateOrCountry>
            <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
            <zipCode>M4P 1E2</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>416-368-9411</issuerPhoneNumber>
        <jurisdictionOfInc>ONTARIO, CANADA</jurisdictionOfInc>
        <issuerPreviousNameList>
            <previousName>OPEL Solar International Inc.</previousName>
            <previousName>OPEL Technologies Inc.</previousName>
            <previousName>OPEL International Inc.</previousName>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <previousName>OPEL INTERNATIONAL INC</previousName>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Dr. Suresh</firstName>
                <lastName>Venkatesan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Vivek</firstName>
                <lastName>Rajgarhia</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Thomas</firstName>
                <lastName>Mika</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Kevin</firstName>
                <lastName>Barnes</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Mo</firstName>
                <lastName>Jinyu</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Raju</firstName>
                <lastName>Kankipati</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Yong Meng</firstName>
                <lastName>Lee</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Peter</firstName>
                <lastName>Charbonneau</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Theresa</firstName>
                <lastName>Lan Ende</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Michal</firstName>
                <lastName>Lipson</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Jean-Louis</firstName>
                <lastName>Malinge</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Glen</firstName>
                <lastName>Riley</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Chris</firstName>
                <lastName>Tsiofas</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>120 EGLINTON AVENUE EAST</street1>
                <street2>SUITE 1107</street2>
                <city>TORONTO, ONTARIO</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M4P 1E2</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other Technology</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06b</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2024-01-24</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isOptionToAcquireType>true</isOptionToAcquireType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>GloRes Securities Inc.</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>10 Loggers Trail</street1>
                    <city>Whitechurch-Stoufville</city>
                    <stateOrCountry>A6</stateOrCountry>
                    <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                    <zipCode>L4A2L6</zipCode>
                </recipientAddress>
                <statesOfSolicitationList></statesOfSolicitationList>
                <foreignSolicitation>true</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>WorldSource Securities Inc.</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>1959 Upper Water St.</street1>
                    <street2>Suite 1301, Tower 1</street2>
                    <city>Halifax</city>
                    <stateOrCountry>A5</stateOrCountry>
                    <stateOrCountryDescription>NOVA SCOTIA, CANADA</stateOrCountryDescription>
                    <zipCode>B3J 3N2</zipCode>
                </recipientAddress>
                <statesOfSolicitationList></statesOfSolicitationList>
                <foreignSolicitation>true</foreignSolicitation>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>4600000</totalOfferingAmount>
            <totalAmountSold>4600000</totalAmountSold>
            <totalRemaining>0</totalRemaining>
            <clarificationOfResponse>Total Amount Sold and Total Offering Amount represents C$6,200,000. Consists of 5,098,088 units of the Issuer, which is comprised of 5,098,088 Common Shares and Common Share purchase warrants ($1.12 per share exercise price; C$1.52).</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>72</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>32372</dollarAmount>
                <isEstimate>true</isEstimate>
            </findersFees>
            <clarificationOfResponse>Finders' Fees represents C$43,829.</clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>POET TECHNOLOGIES INC.</issuerName>
                <signatureName>/s/ Thomas Mika</signatureName>
                <nameOfSigner>Thomas Mika</nameOfSigner>
                <signatureTitle>Chief Financial Officer</signatureTitle>
                <signatureDate>2024-02-08</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>