The 1984 Australian Touring Car Championship was a motor racing competition for Group C Touring Cars. The Championship was authorised by the Confederation of Australian Motor Sport as an Australian National Title. It was the 25th Australian Touring Car Championship, and the last to be contested by Group C cars as new regulations, based on international Group A, were introduced for 1985.

The Holden Commodore (VH) is a mid-size car that was produced by Holden from 1981 to 1984. It was the third iteration of the first generation of the Holden Commodore.