| 6th FIBA Oceanian Basketball Championship | |
|---|---|
| Tournament details | |
| Host country | New Zealand |
| Dates | 30 August – 3 September |
| Teams | 2 |
| Venue(s) | 1 (in 1 host city) |
| Final positions | |
| Champions |  Australia (6th title) |
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The FIBA Oceania Championship for Men 1983 was the qualifying tournament of FIBA Oceania for the 1984 Summer Olympics. The tournament, a best-of-three series between Australia and 
New Zealand, was held in Whangārei, New Zealand. Australia won the series 2–0.