| Big Sky Conference|
Skip Hall (5th year)
| 7–4 (4–4 Big Sky)|
| Bronco Stadium
(capacity: 20,000)|1991 Boise State Broncos football team Wikipedia
The 1991 Boise State Broncos football team represented Boise State University in the 1991 NCAA Division I-AA football season. The Broncos competed in the Big Sky Conference and played their home games on campus at Bronco Stadium in Boise, Idaho. Led by fifth-year head coach Skip Hall, Boise State finished the season 7–4 overall and 4–4 in conference. The Broncos won all of their home games, but lost the rest.