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    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001164771</cik>
        <entityName>NORTHERN DYNASTY MINERALS LTD</entityName>
        <issuerAddress>
            <street1>14TH FLOOR</street1>
            <street2>1040 WEST GEORGIA STREET</street2>
            <city>VANCOUVER</city>
            <stateOrCountry>A1</stateOrCountry>
            <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
            <zipCode>V6E 4H1</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>604-684-6365</issuerPhoneNumber>
        <jurisdictionOfInc>BRITISH COLUMBIA, CANADA</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>RONALD</firstName>
                <middleName>W</middleName>
                <lastName>THIESSEN</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>President and CEO</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>MARK</firstName>
                <lastName>PETERS</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>CFO</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>ROBERT</firstName>
                <middleName>A</middleName>
                <lastName>DICKINSON</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Chairman</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>DESMOND</firstName>
                <lastName>BALAKRISHNAN</lastName>
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            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
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            <relationshipClarification></relationshipClarification>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>SIRI</firstName>
                <middleName>C</middleName>
                <lastName>GENIK</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
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                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
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            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>CHRISTIAN</firstName>
                <lastName>MILAU</lastName>
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            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
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                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
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            <relationshipClarification></relationshipClarification>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>KEN</firstName>
                <lastName>PICKERING</lastName>
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            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
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                <relationship>Director</relationship>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>ISABEL</firstName>
                <lastName>SATRA</lastName>
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            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
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            <relationshipClarification></relationshipClarification>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>WAYNE</firstName>
                <lastName>KIRK</lastName>
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                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
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                <relationship>Director</relationship>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>BRUCE</firstName>
                <lastName>JENKINS</lastName>
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            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive VP, Environment and Sustainability</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>ADAM</firstName>
                <lastName>CHODOS</lastName>
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            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive VP, Corporate Development</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>STEPHEN</firstName>
                <lastName>HODGSON</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>VP, Engineering</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>MIKE</firstName>
                <lastName>WESTERLUND</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
                <city>VANCOUVER</city>
                <stateOrCountry>A1</stateOrCountry>
                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Vice President, Investor Relations</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>TREVOR</firstName>
                <lastName>THOMAS</lastName>
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                <street1>14th FLOOR, 1040 W. GEORGIA STREET</street1>
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                <stateOrCountryDescription>BRITISH COLUMBIA, CANADA</stateOrCountryDescription>
                <zipCode>V6E 4H1</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
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            <relationshipClarification>Company Secretary</relationshipClarification>
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    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>No Revenues</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06b</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2023-12-14</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isOptionToAcquireType>true</isOptionToAcquireType>
            <isSecurityToBeAcquiredType>true</isSecurityToBeAcquiredType>
            <isOtherType>true</isOtherType>
            <descriptionOfOtherType>Units, each consisting of one common share (&quot;Share&quot;) and one common share purchase warrant (&quot;Warrant&quot;). Each Warrant is exercisable to purchase one Share at C$0.45 for a period of two years from issuance.</descriptionOfOtherType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>249600</totalOfferingAmount>
            <totalAmountSold>117000</totalAmountSold>
            <totalRemaining>132600</totalRemaining>
            <clarificationOfResponse>Total Offering Amount represents Units (390,000 x $0.30* | C$0.40) consisting of Shares plus exercise price of underlying Warrants (390,000 x $0.34* | C$0.45).  There's no assurance that the Warrants, expiring Dec 14, 2025, will be exercised. *C$1:$0.7452</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>3</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>NORTHERN DYNASTY MINERALS LTD</issuerName>
                <signatureName>/s/ Trevor Thomas</signatureName>
                <nameOfSigner>TREVOR THOMAS</nameOfSigner>
                <signatureTitle>COMPANY SECRETARY</signatureTitle>
                <signatureDate>2023-12-22</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>