Commerce Court is an office building complex on King and Bay Streets in the financial district of Toronto, Ontario, Canada.

The four-building complex is a mix of Art Deco, International, and early Modernism architectural styles.

On Wednesday, January 9, 2008, a portion of a CIBC sign at the top of the Commerce Court West building blew off as a result of wind gusts.

The CIBC sold the complex in April 2000, now managed by QuadReal Property Group, but the head office of the bank remains the anchor tenant.

[14] The Art Deco-style building is made of limestone and features a one-ton chandelier with over 70 lights in the lobby.

[15] In 1972, three other buildings were erected, thus creating the Commerce Court complex: glass and stainless steel glass curtain wall International Style Commerce Court West designed by Pei Cobb Freed & Partners with Page and Steele.

Surrounding the Commerce Court complex of buildings is a plaza featuring a fountain in its centre, and a three-piece bronze sculpture by Derrick Stephan Hudson entitled, Tembo, Mother of Elephants completed in 2002.

In popular culture, the plaza was used as a stand-in for Wall Street in a pair of Kids in the Hall sketches featuring Mr. Tyzik, the Headcrusher.