The Conscription Crisis of 1944 was a political and military crisis following the introduction of forced military service for men in Canada during World War II. It was similar to the Conscription Crisis of 1917, but not as politically damaging.

The Conscription Crisis of 1917 was a political and military crisis in Canada during World War I. It was mainly caused by disagreement on whether men should be conscripted to fight in the war, but also brought out many issues regarding relations between French Canadians and English Canadians. The vast majority of French Canadians opposed conscription; they felt that they had no particular loyalty to either Britain or France. Led by Henri Bourassa, they felt their only loyalty was to Canada. English Canadians supported the war effort as they felt stronger ties to the British Empire. On January 1, 1918, the Unionist government began to enforce the Military Service Act. The Act caused 404,385 men to be liable for military service, from which 385,510 sought exemption.