The 1963 Montana Grizzlies football team represented the University of Montana in the 1963 NCAA College Division football season as a member of the first-year Big Sky Conference.
Led by sixth-year head coach Ray Jenkins, the Grizzlies played their home games at Dornblaser Field and were 1–9 overall, 0–3 in conference.
[1] The rivalry game with Idaho for the Little Brown Stein was not played this season or the following year.