Chester Joseph Aubuchon Jr. (May 18, 1916 – April 14, 2005) was an American professional basketball player. He played college basketball for the Michigan State Spartans and was the first player to be named an All-American in program history. Aubuchon played one season for the Detroit Falcons in the Basketball Association of America (BAA). He served as an assistant coach for Michigan State for one season before becoming a teacher, coach, and administrator at schools in Michigan.