1990 Australian Drivers' Championship

[1] It was the 34th Australian Drivers' Championship[2] and the second to be contested by Formula Holden cars.

[3] The championship winner was awarded the CAMS Gold Star.

[1] The championship was won by Simon Kane driving a Ralt RT21.

Championship points were awarded on a 9–6–4–3–2–1 basis to the first six finishers[1] at each round.

Each driver could retain only his/her best seven results, any other points being discarded.