Warren Alfred Schrage (July 30, 1920 – January 19, 1999) was an American professional basketball player. He played for the Sheboygan Red Skins in the National Basketball League in 1942–43 and averaged 0.2 points per game. Schrage won national championships in both college (Wisconsin, 1941) and professionally (Sheboygan Red Skins, 1943).