The 1974 Australian Touring Car Championship was the 15th running of the Australian Touring Car Championship. It began at Symmons Plains on 4 March 1974 and ended at Adelaide International Raceway on 9 June after eight rounds. The championship was won by Peter Brock, driving for the Marlboro Holden Dealer Team in a Holden LJ Torana GTR XU-1 and a Holden LH Torana SL/R 5000.
The following drivers competed in the 1974 Australian Touring Car Championship.
The 1974 Australian Touring Car Championship consisted of seven rounds.
|Rd.||Race title||Circuit||City / state||Date||Winner||Team||Report|
|1||Symmons Plains||Symmons Plains Raceway||Launceston, Tasmania||4 March||Peter Brock||Holden Dealer Team|
|2||Calder||Calder Park Raceway||Melbourne, Victoria||17 March||Peter Brock||Holden Dealer Team|
|3||Sandown||Sandown International Raceway||Melbourne, Victoria||7 April||Allan Moffat||Allan Moffat Racing|
|4||Amaroo Park||Amaroo Park||Sydney, New South Wales||14 April||Peter Brock||Holden Dealer Team|
|5||Oran Park||Oran Park Raceway||Sydney, New South Wales||28 April||Ray Gulson||Canberra Speed Shop|
|Allan Moffat||Allan Moffat Racing|
|6||Surfers Paradise||Surfers Paradise International Raceway||Surfers Paradise, Queensland||19 May||Peter Brock||Holden Dealer Team|
|7||Adelaide||Adelaide International Raceway||Adelaide, South Australia||9 June||Peter Brock||Holden Dealer Team|
Points were awarded 4-3-2-1 for the first four race positions, and then 9-6-4-3-2-1 for the top 6 of each class.
- Round 5 consisted of two separate races, one for over 3 litre cars and one for under 3 litre cars.