The 2012 NCAA Division III football season, part of the college football season organized by the NCAA at the Division III level in the United States, began in August 2012, and concluded with the NCAA Division III Football Championship, also known as the Stagg Bowl, in December 2012 at Salem Football Stadium in Salem, Virginia. The Mount Union Purple Raiders won their eleventh Division III championship by defeating the St. Thomas (MN) Tommies, 28−10. The Gagliardi Trophy, given to the most outstanding player in Division III football, was awarded to , running back from Elmhurst (IL).