| Year: | 1991 |
| Team: | Army Cadets |
| Sport: | football |
| Conference: | Independent |
| Record: | 4–7 |
| Head Coach: | Bob Sutton |
| Hc Year: | 1st |
| Off Scheme: | Triple option |
| Def Coach: | Denny Doornbos |
| Dc Year: | 1st |
| Def Scheme: | 4–3 |
| Captain: | Lance Chambers, Willie McMillian, Myreon Williams |
| Stadium: | Michie Stadium |
The 1991 Army Cadets football team was an American football team that represented the United States Military Academy in the 1991 NCAA Division I-A football season. In their first season under head coach Bob Sutton, the Cadets compiled a 4–7 record and were outscored by their opponents by a combined total of 226 to 196.[1] In the annual Army–Navy Game, the Cadets lost to Navy, 24–3.[2]
See also: 1991 Navy Midshipmen football team and Army–Navy Game.