Schedule
| Rnd | Circuit | Date |
|---|---|---|
| 1 | Lakeside International Raceway | 10 April |
| 2 | Sandown Raceway | 17 April |
| 3 | Adelaide International Raceway | 10 July |
| 4 | Calder Park Raceway | 31 July |
| 5 | Winton Motor Raceway | 14 August |
| 6 | Surfers Paradise Raceway | 28 August |
Read more about this topic: 1983 Australian GT Championship Season