Canada is a sovereign country in North America. Canada directly and indirectly appears in Call of Duty 3, Call of Duty: Modern Warfare 2, Call of Duty: Modern Warfare 3, Call of Duty: WWII, Call of Duty: Modern Warfare, and Call of Duty: Modern Warfare II.
Call of Duty 3
In Call of Duty 3, the player takes control of Joe Cole of the Argyll and Sutherland Highlanders of Canada.
Call of Duty: Modern Warfare 2
Several members of Task Force 141 are Canadian, most notably Meat.
Call of Duty: Modern Warfare 3
Fighting takes place within eastern Canada during Russia's initial invasion of North America.
Call of Duty: WWII
The Canadian Armed Forces faction is playable via uniform selection when the player is using the Expeditionary Division or Mountain Division and is on the Allied Powers team.