| 1981 WIBC season | |
|---|---|
| League | Women's National Basketball League |
| Sport | Basketball |
| Duration | 19 June 1981 – |
| Number of teams | 9 |
| TV partner(s) | ABC |
| Regular season | |
| Top seed | North Adelaide Rockets |
| Top scorer | Julie Nykiel (Noarlunga Tigers) |
| Finals | |
| Champions | St. Kilda Saints |
| Runners-up | North Adelaide Rockets |
The Women's Interstate Basketball Conference (WIBC) was the inaugural season of what would become the Australian Women's National Basketball League (WNBL).