1977 Australian Sports Car Championship

The 1977 Australian Sports Car Championship was a motor racing competition for Group D Production Sports Cars. It was authorised as an Australian National Title by the Confederation of Australian Motor Sport (CAMS). It was the ninth Australian Sports Car Championship to be awarded by CAMS.

The championship was won jointly by Alan Hamilton and John Latham driving a Porsche 934 Turbo and a Porsche Carrera RSR respectively.