Canadian Military Pattern (CMP) trucks were a class and a coherent range of military trucks, made in large numbers, and in numerous variants, by Canada during World War II, compliant to British Army specifications, primarily intended for use in the armies of the British Commonwealth allies, but also serving in other units of the British Empire.
Until the currency restrictions of the late 1940s, the Canadian automotive industry's output provided a major part of British Empire countries vehicles. These territories levied reduced, "Imperial preference", duties on Canadian products, usually made by Canadian subsidiaries of the big U.S. auto manufacturers. In the late 1930s, Canada started drawing up standard designs, to prepare for the beginning of the war, which involved a unique and historic design and production collaboration between rival giant car-makers Ford Canada and GM of Canada.
Canadian Military Pattern trucks not only motorized the militaries of Britain, Canada, Australia and New Zealand, but were also sent to the Soviet Union following the Nazi invasion, as part of Canada's Gift and Mutual Aid program to the Allies.