| Year: | 1983 |
| Team: | Montana Grizzlies |
| Sport: | football |
| Conference: | Big Sky Conference |
| Short Conf: | Big Sky |
| Record: | 4–6 |
| Conf Record: | 3–4 |
| Head Coach: | Larry Donovan |
| Hc Year: | 4th |
| Off Coach: | Joe Glenn |
| Oc Year: | 2nd |
| Stadium: | Dornblaser Field |
The 1983 Montana Grizzlies football team represented the University of Montana in the 1983 NCAA Division I-AA football season as a member of the Big Sky Conference (Big Sky). The Grizzlies were led by fourth-year head coach Larry Donovan, played their home games at Dornblaser Field and finished the season with a record of four wins and six losses (4–6, 3–4 Big Sky).
Prior to the season, quarterback Marty Mornhinweg and fullback Joe Klucewich were suspended for academic infractions.[1]