| Continent: | Oceania |
| Year: | 1989 |
| Host: | Australia |
| Dates: | 28 August – 3 September |
| Teams: | 2 |
| Federations: | 21 |
| Venues: | 1 |
| Cities: | 1 |
| Champions: | Australia |
| Title Number: | 9 |
| Prevseason: | 1987 |
| Nextseason: | 1991 |
The FIBA Oceania Championship for Men 1989 was the qualifying tournament of FIBA Oceania for the 1990 FIBA World Championship. The tournament, a best-of-three series between and, was held in Sydney. Australia won the series 2–0.