Form 6-K - Shell Canada Limited

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

Report of Foreign Private Issuer

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

the Securities Exchange Act of 1934

For the month of May, 2006

Commission File Number: 000-12049

SHELL CANADA LIMITED

(Translation of registrant's name into English)

400 4th Avenue S.W., Calgary, Alberta, T2P 0J4

(Address of principal executive offices)

(indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F)

Form 20-F o Form 40-F þ

(indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

Yes o No þ

Exhibit 1 to this report, furnished on Form 6-K, shall be incorporated by reference into the Registration Statement under the Securities Act of 1933 of the registration on Form S-8 No. 333-127009.

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.


		SHELL CANADA LIMITED
		Registrant
Date: May 17, 2006

	By:	"S.L. COSMESCU"
		(Signature)


		S.L. COSMESCU, Assistant Secretary
		(Name and Title)