The 2013 NCAA Division III football season, part of college football in the United States organized by the National Collegiate Athletic Association at the Division III level, began in August 31, 2013, and concluded with the National Championship Game of the NCAA Division III Football Championship on December 20, 2013, at Salem Football Stadium in Salem, Virginia. This was the twenty-first consecutive title game held in Salem. The Wisconsin–Whitewater Warhawks defeated the Mount Union Purple Raiders, 52–14, to win their fifth national title.