1972 Australian Sports Car Championship
The 1972 Australian Sports Car Championship was an Australian motor racing series for Sports Cars. It was sanctioned by the Confederation of Australian Motor Sport as a national title and was the fourth Australian Sports Car Championship.
The championship was won by John Harvey driving a McLaren M6 Repco.
Schedule
The championship was contested over six rounds:| Round | Name | Circuit | State | Date | Winning driver | Car |
| 1 | The Endeavour Cup | Phillip Island | Victoria | 30 January | John Harvey | McLaren M6 Repco |
| 2 | Adelaide International Raceway | South Australia | 9 April | John Harvey | McLaren M6 Repco | |
| 3 | RAC Trophy Race | Warwick Farm | New South Wales | 30 April | John Harvey | McLaren M6 Repco |
| 4 | Surfers Paradise | Queensland | 18 June | John Harvey | McLaren M6 Repco | |
| 5 | Western Australian Sports Car Championship | Wanneroo | Western Australia | 20 August | Howie Sangster | McLaren LT170 Chevrolet |
| 6 | Tasmanian Sports Car Championship | Symmons Plains | Tasmania | 12 November | John Harvey | McLaren M6 Repco |
Classes and points system
The championship was open to:- Group A Sports Cars
- Group B Sports Cars
- Group D Production Sports Cars
Points were awarded on a 9-6-4-3-2-1 basis to the first six placegetters in each class at each round and on a 4-3-2-1 basis to the first four outright placegetters at each round.