| Year: | 1991 |
| Conference: | Southeastern Conference |
| Shortconference: | SEC |
| Division: | I |
| Teams: | 6 |
| Format: | Six-team double elimination tournament |
| Ballpark: | Alex Box Stadium (1938) |
| City: | Baton Rouge, Louisiana |
| Titlecount: | 5th |
| Coach: | Joe Arnold |
| Coachcount: | 3rd |
| Mvp: | Herbert Perry, Brian Purvis |
| Mvpteam: | Florida |
| Attendance: | 21,563 |
The 1991 Southeastern Conference baseball tournament was held at Alex Box Stadium in Baton Rouge, LA from May 16 through 19. won the tournament and earned the Southeastern Conference's automatic bid to the 1991 NCAA tournament.
| Team | W | L | Pct | GB | Seed | |
|---|---|---|---|---|---|---|
| LSU | 19 | 7 | .731 | |||
| 16 | 8 | .667 | ||||
| 12 | 9 | .571 | ||||
| 14 | 11 | .560 | ||||
| 14 | 12 | .538 | ||||
| 13 | 12 | .520 | ||||
| 13 | 13 | .500 | ||||
| 9 | 15 | .375 | ||||
| 8 | 19 | .296 | ||||
| 7 | 19 | .269 |
| Position | Player | School | |
|---|---|---|---|
| 1B | Brent Killen | Florida | |
| 2B | Paul Petrulis | Mississippi State | |
| SS | Kevin Polcovich | Florida | |
| 3B | Chuck Daniel | Mississippi State | |
| C | Mario Linares | Florida | |
| OF | Brian Duva | Florida | |
| OF | Brian Purvis | Florida | |
| OF | Chris Moock | LSU | |
| DH | Herbert Perry | Florida | |
| P | B.J. Wallace | Mississippi State | |
| P | John Pricher | Florida | |
| Co-MVP | Herbert Perry | Florida | |
| Co-MVP | Brian Purvis | Florida |