On this page you can find information about the zoos in Canada who had giant pandas in their collections.
3 Canadian Zoos had the honour to have giant pandas as their residents:

Toronto Zoo, Toronto, Canada
Qinn Qinn (1985)
Sha Yan (1985)

Calgary Zoo, Calgary, Canada
Xi Xi (1988)
Qun Qun (1988)

Assiniboine Park Zoo, Winnipeg, Canada
Cheng Cheng (1989)
Bing Bing (1989)