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

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2016-01-07</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001179060</issuerCik>
        <issuerName>EnLink Midstream Partners, LP</issuerName>
        <issuerTradingSymbol>ENLK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001664092</rptOwnerCik>
            <rptOwnerName>WSIP Egypt Holdings, LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>200 WEST STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10282</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001663663</rptOwnerCik>
            <rptOwnerName>WSEP EGYPT HOLDINGS, LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>200 WEST STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10282</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001663256</rptOwnerCik>
            <rptOwnerName>BROAD STREET INFRASTRUCTURE ADVISORS III, L.L.C.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>200 WEST STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10282</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001663213</rptOwnerCik>
            <rptOwnerName>BROAD STREET ENERGY ADVISORS AIV-1, L.L.C.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>200 WEST STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10282</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001663255</rptOwnerCik>
            <rptOwnerName>BROAD STREET ENERGY ADVISORS, L.L.C.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>200 WEST STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10282</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Units</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>413885</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnotes</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Series B Cumulative Convertible Preferred Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F3"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Units</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>50000000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnotes</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                    <footnoteId id="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">This statement is being filed by The Goldman Sachs Group, Inc. (&quot;GS Group&quot;), Goldman, Sachs &amp; Co. (&quot;Goldman Sachs&quot;), West Street International Infrastructure Partners III, L.P. (&quot;WS International&quot;), West Street European Infrastructure Partners III, L.P. (&quot;WS European&quot;), West Street Global Infrastructure Partners III, L.P. (&quot;WS Global&quot;), Broad Street Principal Investments, L.L.C. (&quot;BS Principal&quot;), West Street Energy Partners Offshore - B AIV-1, L.P. (&quot;WS Offshore B&quot;), West Street Energy Partners AIV-1, L.P. (&quot;WS AIV&quot;), West Street Energy Partners Offshore AIV-1, L.P. (&quot;WS Offshore AIV&quot;), West Street Energy Partners Offshore Holding - B AIV-1, L.P. (&quot;WS Holdings B&quot;), (continued in footnote 2)</footnote>
        <footnote id="F2">Broad Street Infrastructure Advisors III, L.L.C. (&quot;BS Infrastructure&quot;), Broad Street Energy Advisors AIV-1, L.L.C. (&quot;BS Energy AIV&quot;), and Broad Street Energy Advisors, L.L.C. (&quot;BS Energy&quot;, and together with WS International, WS European, WS Global, BS Principal, WS Offshore B, WS AIV, WS Offshore AIV, WS Holdings B, BS Energy AIV and BS Infrastructure, the &quot;GS Entities&quot;), WSIP Egypt Holdings, LP (&quot;WSIP&quot;) and WSEP Egypt Holdings, LP (&quot;WSEP&quot;, and together with WSIP, GS Group, Goldman Sachs and the GS Entities, the &quot;Reporting Persons&quot;). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.</footnote>
        <footnote id="F3">On December 6, 2015, EnLink MidStream Partners, L.P. (the &quot;Issuer&quot;), and Enfield Holdings, L.P. (&quot;Holdings&quot;) entered into that certain Convertible Preferred Unit Purchase Agreement (the &quot;Purchase Agreement&quot;), pursuant to which on January 7, 2016 Holdings purchased, in the aggregate, 50,000,000 Series B Cumulative Convertible Preferred Units of the Issuer (the &quot;Preferred Units&quot;). The Preferred Units are convertible into Common Units of the Issuer on a one-for-one basis (subject to certain adjustments) at any time from the business day following the record date established by the Issuer's general partner for the Issuer's quarterly distribution for the second quarter of 2017.</footnote>
        <footnote id="F4">The GS Entities are the direct or indirect beneficial owners of WSIP and WSEP, which hold 100 shares of common stock, and have appointed one of the two directors, of Enfield Holdings Advisors, Inc., which is the general partner of Holdings, which directly holds the Preferred Units reported herein.</footnote>
        <footnote id="F5">Because of the relationship by and between the GS Entities, WSIP and WSEP on the one hand and Holdings on the other hand, the GS Entities, WSIP and WSEP may be deemed (for purposes of Rule 13d-3(a) and Rule 16a-1(a) only and not for any other applicable purpose), to beneficially own the securities reported herein to the extent of the greater of their respective direct or indirect pecuniary interests in the profits or capital accounts of Holdings.</footnote>
        <footnote id="F6">For purposes of Rule 13d-3(a) and Rule 16a-1(a) only (and not for any other applicable purpose), GS Group and Goldman Sachs may be deemed to beneficially own indirectly the securities reported herein to the extent of the greater of their respective direct or indirect pecuniary interests in the profits or capital accounts of Holdings, as (i) Goldman Sachs is an investment manager of certain of the GS Entities, (ii) Goldman Sachs is a wholly-owned subsidiary of GS Group, and (iii) affiliates of Goldman Sachs and GS Group are the general partner, managing limited partner, managing partner or investment manager of the GS Entities.</footnote>
        <footnote id="F7">Goldman Sachs beneficially owns directly and GS Group may be deemed to beneficially own indirectly 413,885 Common Units and Goldman Sachs also has open short positions of 46,729 Common Units.</footnote>
        <footnote id="F8">Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, if any.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Yvette Kosic, Attorney-in-fact</signatureName>
        <signatureDate>2016-01-19</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Yvette Kosic, Attorney-in-fact</signatureName>
        <signatureDate>2016-01-19</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Yvette Kosic, Attorney-in-fact</signatureName>
        <signatureDate>2016-01-19</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Yvette Kosic, Attorney-in-fact</signatureName>
        <signatureDate>2016-01-19</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Yvette Kosic, Attorney-in-fact</signatureName>
        <signatureDate>2016-01-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
