Maple Leaf Publishing was a World War II-era Canadian comic book publisher active during the Golden Age of Comic Books. They were one of four publishers—along with Anglo-American Publishing, Hillborough Studios, and Bell Features—which published "Canadian Whites"—black-and-white comic books with colour covers that proliferated during the war years when American imports were restricted. Maple Leaf Publishing started publishing comic books in March 1941 and went out of business in late 1946.