| Year: | 1991 |
| Team: | Colorado State Rams |
| Sport: | football |
| Conference: | Western Athletic Conference |
| Short Conf: | WAC |
| Record: | 3–8 |
| Conf Record: | 2–6 |
| Head Coach: | Earle Bruce |
| Hc Year: | 3rd |
| Def Coach: | Chuck Heater |
| Dc Year: | 1st |
| Stadium: | Hughes Stadium |
The 1991 Colorado State Rams football team represented Colorado State University in the 1991 NCAA Division I-A football season. In its third season under head coach Earle Bruce, the team compiled a 3–8 record (2–6 against WAC opponents).
The following Ram was selected in the 1992 NFL draft after the season.[2]
| 7 | 177 | Selwyn Jones | Defensive back | Cleveland Browns |