1991 WNBL season
The 1991 WNBL season was the 11th season of competition since the league's establishment in 1981. A total of 12 teams contested the league.
Finals
Statistical leaders
| Category | Player | Team | GP | Totals | Average |
| Points Per Game | Joanne Metcalfe | Melbourne Tigers | 22 | 479 | 21.8 |
| Rebounds Per Game | Debbie Slimmon | Bulleen Boomers | 22 | 279 | 12.7 |
| Assists Per Game | Michele Landon | Sydney Flames | 22 | 158 | 7.2 |
| Steals Per Game | Michele Timms | Perth Breakers | 22 | 79 | 3.6 |
| Blocks per game | Jenny Whittle | AIS | 22 | 57 | 2.6 |
| Field Goal % | Lucille Hamilton | Nunawading Spectres | 22 | 58.2% | |
| Three-Point Field Goal % | Debbie Black | Hobart Islanders | 22 | 42.9% | |
| Free Throw % | Sally Phillips | AIS | 22 | 91.2% |