The 1991 Cronulla-Sutherland Sharks season was the 25th in the club's history. They competed in the NSWRL's 1991 Winfield Cup premiership.
| 1991 Cronulla-Sutherland Sharks season | ||||
|---|---|---|---|---|
| NSWRL Rank | 10th | |||
| 1991 record | Wins: 8; draws: 3; losses: 11 | |||
| Points scored | For: 384 (66 tries, 60 goals); against: 441 (74 tries, 71 goals, 3 field goals) | |||
| Team information | ||||
| Coach | Allan Fitzgibbon | |||
| Captain | ||||
| Stadium | Caltex Field | |||
| Avg. attendance | 9,777 | |||
| Top scorers | ||||
| Tries | [[Jonathan Dox Andrew Ettingshausen (10) | |||
| Goals | Greg Carberry (33) | |||
| Points | Greg Carberry (86) | |||
| ||||
Ladder
edit| Team | Pld | W | D | L | PF | PA | PD | Pts | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Penrith | 22 | 17 | 1 | 4 | 483 | 250 | +233 | 35 |
| 2 |  Manly-Warringah | 22 | 14 | 1 | 7 | 391 | 299 | +92 | 29 |
| 3 |  North Sydney | 22 | 14 | 1 | 7 | 345 | 303 | +42 | 29 |
| 4 |  Canberra | 22 | 14 | 0 | 8 | 452 | 327 | +125 | 28 |
| 5 |  Canterbury-Bankstown | 22 | 13 | 1 | 8 | 424 | 374 | +50 | 27 |
| 6 |  Western Suburbs | 22 | 13 | 1 | 8 | 359 | 311 | +48 | 27 |
| 7 |  Brisbane | 22 | 13 | 0 | 9 | 470 | 326 | +144 | 26 |
| 8 |  Illawarra | 22 | 12 | 1 | 9 | 451 | 291 | +160 | 25 |
| 9 |  St. George | 22 | 11 | 3 | 8 | 388 | 320 | +68 | 25 |
| 10 |  Cronulla-Sutherland | 22 | 8 | 3 | 11 | 384 | 441 | -57 | 19 |
| 11 |  Eastern Suburbs | 22 | 9 | 1 | 12 | 337 | 487 | -150 | 19 |
| 12 |  Balmain | 22 | 8 | 1 | 13 | 351 | 412 | -61 | 17 |
| 13 |  Newcastle | 22 | 6 | 3 | 13 | 308 | 424 | -116 | 15 |
| 14 |  South Sydney | 22 | 7 | 0 | 15 | 370 | 513 | -143 | 14 |
| 15 |  Parramatta | 22 | 6 | 0 | 16 | 351 | 534 | -183 | 12 |
| 16 |  Gold Coast | 22 | 2 | 1 | 19 | 240 | 492 | -252 | 5 |