    <SEC-DOCUMENT>0001047469-20-005323-index.html : 20201029
    <SEC-HEADER>0001047469-20-005323.hdr.sgml : 20201029
    <ACCEPTANCE-DATETIME>20201028190211
    ACCESSION NUMBER:		0001047469-20-005323
    CONFORMED SUBMISSION TYPE:	6-K
    PUBLIC DOCUMENT COUNT:		13
    CONFORMED PERIOD OF REPORT:	20200930
    FILED AS OF DATE:		20201029
    DATE AS OF CHANGE:		20201028

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SUNCOR ENERGY INC
    		CENTRAL INDEX KEY:			0000311337
    		STANDARD INDUSTRIAL CLASSIFICATION:	PETROLEUM REFINING [2911]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			A0
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		6-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-12384
    		FILM NUMBER:		201270004

    	BUSINESS ADDRESS:
    		STREET 1:		P.O. BOX 2844
    		STREET 2:		150 - 6TH AVENUE S.W.
    		CITY:			CALGARY
    		STATE:			A0
    		ZIP:			T2P 3E3
    		BUSINESS PHONE:		403-296-8000

    	MAIL ADDRESS:
    		STREET 1:		P.O. BOX 2844
    		STREET 2:		150 - 6TH AVENUE S.W.
    		CITY:			CALGARY
    		STATE:			A0
    		ZIP:			T2P 3E3

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	SUNCOR INC
    		DATE OF NAME CHANGE:	19970430

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GREAT CANADIAN OIL SANDS & SUN OIL CO LTD
    		DATE OF NAME CHANGE:	19791129
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>6-K
    <SEQUENCE>1
    <FILENAME>a2242570z6-k.htm
    <DESCRIPTION>FORM 6-K
    <TEXT>
    Document 1 - file: a2242570z6-k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>a2242570zex-99_1.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: a2242570zex-99_1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>a2242570zex-99_2.htm
    <DESCRIPTION>EXHIBIT 99.2
    <TEXT>
    Document 3 - file: a2242570zex-99_2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.3
    <SEQUENCE>4
    <FILENAME>a2242570zex-99_3.htm
    <DESCRIPTION>EXHIBIT 99.3
    <TEXT>
    Document 4 - file: a2242570zex-99_3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.4
    <SEQUENCE>5
    <FILENAME>a2242570zex-99_4.htm
    <DESCRIPTION>EXHIBIT 99.4
    <TEXT>
    Document 5 - file: a2242570zex-99_4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.5
    <SEQUENCE>6
    <FILENAME>a2242570zex-99_5.htm
    <DESCRIPTION>EXHIBIT 99.5
    <TEXT>
    Document 6 - file: a2242570zex-99_5.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g613327.jpg
    <DESCRIPTION>G613327.JPG
    <TEXT>
    Document 7 - file: g613327.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g269738.jpg
    <DESCRIPTION>G269738.JPG
    <TEXT>
    Document 8 - file: g269738.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>g231209.jpg
    <DESCRIPTION>G231209.JPG
    <TEXT>
    Document 9 - file: g231209.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>g493502.jpg
    <DESCRIPTION>G493502.JPG
    <TEXT>
    Document 10 - file: g493502.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>g402949.jpg
    <DESCRIPTION>G402949.JPG
    <TEXT>
    Document 11 - file: g402949.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>g843167.jpg
    <DESCRIPTION>G843167.JPG
    <TEXT>
    Document 12 - file: g843167.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g20758.jpg
    <DESCRIPTION>G20758.JPG
    <TEXT>
    Document 13 - file: g20758.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>