1977 Australian Sports Car Championship

The 1977 Australian Sports Car Championship was a CAMS sanctioned motor racing competition for drivers of Group D Production Sports Cars. It was the ninth Australian Sports Car Championship to be awarded by CAMS.

Calendar
The championship was contested over a six-round series.
 * Round 1, Calder, Victoria, January
 * Round 2, Adelaide International Raceway, South Australia, 3 April
 * Round 3, Amaroo Park, New South Wales, 29 May
 * Round 4, Lakeside, Queensland
 * Round 5, Oran Park, New South Wales, 30 October
 * Round 6, Phillip Island, Victoria, 20 November

Classes
Cars competed in two engine capacity classes.
 * Up to and including 2000cc
 * Over 2000cc

Results
Note: Hamilton achieved four round wins to Latham's one, however there was no countback process incorporated in the points system to act as a tiebreaker, so the two drivers shared the title.