SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 6-K
Report of Foreign Issuer
Pursuant to Rule 13a-16 or 15d-16 of
the Securities Exchange Act of 1934
For the month of March, 2010
CANADIAN PACIFIC RAILWAY LIMITED
(Commission File No. 1-01342)
CANADIAN PACIFIC RAILWAY COMPANY
(Commission File No. 1-15272)
(translation of each Registrant’s name into English)
Suite 500, Gulf Canada Square, 401 — 9th Avenue, S.W., Calgary, Alberta, Canada, T2P 4Z4
(address of principal executive offices)
Indicate by check mark whether the registrants file 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 if the registrants are submitting the Form 6-K in paper as permitted by
Regulation S-T Rule 101(b)(1): o
Indicate by check mark if the registrants are submitting the Form 6-K in paper as permitted by
Regulation S-T Rule 101(b)(7): o
Indicate by check mark whether the registrants by furnishing the information contained in this
Form are 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
If “Yes” is marked, indicate below the file number assigned to the registrant in connection
with Rule 12g3-2(b): 82-
This Report furnished on Form 6-K shall be incorporated by reference into each of the following
Registration Statements under the Securities Act of 1933 of the registrant: Form S-8 No.
333-140955 (Canadian Pacific Railway Limited), Form S-8 No. 333-127943 (Canadian Pacific Railway
Limited), and Form S-8 No. 333-13962 (Canadian Pacific Railway Limited). The Management Proxy
Circular attached hereto as Exhibit 99.2 is incorporated by reference into the Registration
Statement on Form F-10 No. 333-159945 (Canadian Pacific Railway Limited) and Form F-9 No.
333-159943 (Canadian Pacific Railway Company) as an exhibit thereto.