The FIBA Oceania Championship for Women 1989 was the qualifying tournament of FIBA Oceania for the 1990 FIBA World Championship for Women. The tournament, a best-of-three series between 
Australia and 
New Zealand, was held in Auckland, New Zealand. Australia won the series 3–0.
| 5th FIBA Oceanian Women's Basketball Championship | |
|---|---|
| Tournament details | |
| Host country | New Zealand |
| Dates | 25 – 30 August |
| Teams | 2 |
| Venue(s) | 1 (in 1 host city) |
| Final positions | |
| Champions | Australia (5th title) |
Results edit
| 1989 Oceanian champions |
|---|
 Australia Fifth title |