1989 WNBL season
| 1989 WNBL season | |
|---|---|
| League | Women's National Basketball League (WNBL) |
| Sport | Basketball |
| Number of teams | 12 (13) |
| TV partner(s) | ABC |
| Regular season | |
| Top seed | Nunawading Spectres |
| Season MVP | Kathy Foster (Hobart Islanders) |
| Top scorer | Kathy Foster (Hobart Islanders) |
| Finals | |
| Champions | Nunawading Spectres |
| Runners-up | Hobart Islanders |
| Finals MVP | Samantha Thornton (Nunawading Spectres) |
The 1989 WNBL season was the ninth season of competition since its establishment in 1981. A total of 13 teams contested the league to start the season, but the Perth Breakers withdrew midseason.