The 1993 Australian Drivers' Championship was a motor racing competition open to drivers of racing cars complying with CAMS Formula Brabham regulations. The championship winner was awarded the 1993 CAMS Gold Star.
The title was contested over a six-round series:
Championship points were awarded to the first ten finishers in each round on a 20–15–12–10–8–6–4–3–2–1 basis. All six performances were included when calculating a driver's final points total.
| Position | Driver | No. | Car | Entrant | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Rd 5 | Rd 6 | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mark Skaife | 1 | Lola T91/50 Holden | Winfield Racing | 15 | 20 | 15 | 20 | 20 | 20 | 110 | |
| 2 | Mark Larkham | 2 | Reynard 91D Holden | Mitre 10 Racing | 20 | 12 | 20 | - | 15 | 15 | 82 | |
| 3 | Paul Stokell | 9 | Reynard 90D Holden | Birrana Racing | 12 | 15 | 12 | - | - | 12 | 51 | |
| 4 | Alan Galloway | 3 | Reynard 90D Holden | Alan Galloway | 10 | 8 | 8 | 15 | 2 | - | 43 | |
| 5 | Albert Callegher | 99 | Ralt RT21 Holden | Australian Racing Enterprises | 6 | 10 | 6 | 12 | - | 4 | 38 | |
| 6 | Chris Hocking | 74 | Reynard 90D Holden | GL Knight & Associates | 8 | - | - | - | 10 | 6 | 24 | |
| 7 | John Hermann | 8 | Herco-Ralt Holden Ralt RT20 Holden | John Hermann | 4 | 3 | 3 | 10 | 1 | 2 | 23 | |
| 8 | Mark Poole | 5 | Shrike NB89H Holden | - | - | - | - | 12 | 10 | 22 | ||
| Rick Fabri | 14 | Hocking 911 Holden | GL Knight & Associates | 3 | 6 | 4 | 8 | - | 1 | 22 | ||
| 10 | David Hardman | 4 & 7 | Reynard 90D Holden | David Hardman | - | - | 10 | - | 6 | - | 16 | |
| Kevin Weeks | 70 | Reynard 91D Holden | Kevin Weeks | - | - | - | - | 8 | 8 | 16 | ||
| 12 | Brian Sampson | 78 | Cheetah Mk9 Holden | - | - | - | - | 3 | 3 | 6 | ||
| 13 | Mark McLaughlin | 11 | Ralt RT21 Holden | - | - | - | - | 4 | - | 4 | ||
| 13 | Paul Collins | 88 | Liston BF3 Holden | Paul Collins | - | 4 | - | - | - | - | 4 |