<SEC-DOCUMENT>0001562180-17-002600.txt : 20170804
<SEC-HEADER>0001562180-17-002600.hdr.sgml : 20170804
<ACCEPTANCE-DATETIME>20170804161951
ACCESSION NUMBER:		0001562180-17-002600
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170802
FILED AS OF DATE:		20170804
DATE AS OF CHANGE:		20170804

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GUILLET EDWARD E
		CENTRAL INDEX KEY:			0001203079

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34370
		FILM NUMBER:		171008877

	MAIL ADDRESS:	
		STREET 1:		C/O GILLETTE COMPANY
		STREET 2:		PRUDENTIAL TOWER BUILDING
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Waste Connections, Inc.
		CENTRAL INDEX KEY:			0001318220
		STANDARD INDUSTRIAL CLASSIFICATION:	REFUSE SYSTEMS [4953]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		610 APPLEWOOD CRESCENT
		STREET 2:		SUITE 200
		CITY:			VAUGHAN
		STATE:			A6
		ZIP:			L4K 0C3
		BUSINESS PHONE:		(905) 532-7510

	MAIL ADDRESS:	
		STREET 1:		610 APPLEWOOD CRESCENT
		STREET 2:		SUITE 200
		CITY:			VAUGHAN
		STATE:			A6
		ZIP:			L4K 0C3

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Progressive Waste Solutions Ltd.
		DATE OF NAME CHANGE:	20110503

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	IESI-BFC Ltd
		DATE OF NAME CHANGE:	20090522

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BFI Canada Ltd
		DATE OF NAME CHANGE:	20081015
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primarydocument.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2017-08-02</periodOfReport>

    <notSubjectToSection16>false</notSubjectToSection16>

    <issuer>
        <issuerCik>0001318220</issuerCik>
        <issuerName>Waste Connections, Inc.</issuerName>
        <issuerTradingSymbol>WCN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001203079</rptOwnerCik>
            <rptOwnerName>GUILLET EDWARD E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>3 WATERWAY SQUARE PLACE</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 110</rptOwnerStreet2>
            <rptOwnerCity>THE WOODLANDS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77380</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2017-08-02</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>11500.00</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>65.2695</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>68535.00</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">The number of common shares listed in Column 5 of Table 1 excludes the number of unvested restricted share units (&quot;RSUs&quot;) previously granted by Waste Connections, Inc. (the &quot;Issuer&quot;) to the reporting person. As of the date of this Form 4, the reporting person owns an additional 982 RSUs. The reporting person will report his RSUs separately in Table II of each subsequent Form 4 filed by the reporting person.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Edward Guillet</signatureName>
        <signatureDate>2017-08-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
