SU Suncor Energy Inc

FORM 6-K

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.   20549

Report of Foreign Private Issuer

Pursuant to Rule 13a - 16 or 15d - 16 of

the Securities Exchange Act of 1934

SUNCOR ENERGY INC.

(Name of registrant)

150 – 6th Avenue S.W.

P.O. Box 2844

Calgary, Alberta

Canada, T2P 3E3

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ________

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ________

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

EXHIBIT INDEX

EXHIBIT 99.1

News Release dated January 28, 2015, Suncor Energy to release fourth quarter 2014 financial results

FOR IMMEDIATE RELEASE

Suncor Energy to release fourth quarter 2014 financial results

Calgary, Alberta (Jan. 28, 2015) – Suncor Energy will release its fourth quarter financial results on Wednesday, February 4, 2015 at 8:00 pm MT (10:00 pm. ET).

Following the release, a teleconference to review the fourth quarter will be held at 7:30 a.m. MT (9:30 a.m. ET) on Thursday, February 5, 2015. Representing management will be Steve Williams, president and chief executive officer and Alister Cowan, executive vice president and chief financial officer. A question and answer period will follow brief remarks from management. Steve Douglas, vice president, Investor Relations will host the call.

To participate in the teleconference:

·                  if calling from North America: 1 800-355-4959

·                  if calling from outside North America: +1 416-340-2218

To participate in the conference via webcast, go to suncor.com/webcasts.

An archive of the conference call will be available until February 12, 2015.

To access the archive:

·                  from North America: 1 800-408-3053 (pass code: 9775248)

·                  from outside North America: +1 905-694-9451 (pass code: 9775248)

Suncor has scheduled its first quarter financial release date for Wednesday, April 29, 2015.

Suncor Energy is Canada’s leading integrated energy company. Suncor’s operations include oil sands development and upgrading, conventional and offshore oil and gas production, petroleum refining, and product marketing under the Petro-Canada brand. A member of Dow Jones Sustainability indexes, FTSE4Good and CDP, Suncor is working to responsibly develop petroleum resources while also growing a renewable energy portfolio. Suncor is listed on the UN Global Compact 100 stock index and the Corporate Knights’ Global 100. Suncor’s common shares (symbol: SU) are listed on the Toronto and New York stock exchanges.

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For more information about Suncor Energy visit our web site at suncor.com, follow us on Twitter @SuncorEnergy, read our blog, OSQAR or come and See what Yes can do.

Investor inquiries:

800-558-9071

invest@suncor.com

Media inquiries:

403-296-4000

media@suncor.com