The 5th Canadian Division is a formation of the Canadian Army responsible for the command and mobilization of most army units in the provinces of New Brunswick, Nova Scotia, Prince Edward Island and Newfoundland and Labrador; as well as some units in Kingston, Ontario.

Following its redesignation from 1st Canadian Armoured Division, the bulk proceeded overseas in one main convoy, arriving in the United Kingdom at the end of November 1941.

The majority of the vehicles were completely worn out, having first been issued in North Africa or were two-wheel drive–useless in Italy.

During the latter battle its single infantry brigade was augmented by a second, which was raised using reinforcements and units serving in other roles.

After arriving on the Western Front, it disbanded the 12th Brigade, and re-equipped to join the First Canadian Army in time to participate in the final advance into Germany.

The division continues to be headquartered at CFB Halifax and commands most Canadian Army units in the Atlantic provinces.