The 2017 BYU Cougars football team represented Brigham Young University in the 2017 NCAA Division I FBS football season. The Cougars were led by second-year head coach Kalani Sitake and played their home games at LaVell Edwards Stadium. This was the seventh year BYU competed as an NCAA Division I FBS independent. BYU had 13 regular season games scheduled in the season, due to their finale game at Hawaii, which NCAA rules allow them to schedule one extra home game. They finished the season 4–9.