The 2020 Montana Grizzlies football team represented the University of Montana in the 2020–21 NCAA Division I FCS football season. The Grizzlies were led by head coach Bobby Hauck, in the third season of his current stint and the tenth overall season leading the team, as he previously was head coach from 2003 to 2009. They played their home games on campus at Washington–Grizzly Stadium in Missoula, Montana as a charter member of the Big Sky Conference.