The 2013 BYU Cougars football team represented Brigham Young University in the 2013 NCAA Division I FBS football season. The Cougars, led by head coach Bronco Mendenhall, played their home games at LaVell Edwards Stadium. This was the third year BYU competed as an independent. They finished the season 8–5. They were invited to the Fight Hunger Bowl where they lost to Washington, 31–16.