The 2002 Australian Super Touring Car Series was a CAMS sanctioned motor racing competition open to Super Touring Cars. It was the tenth running of an Australian series for Super Touring Cars and the second to be contested under the Australian Super Touring Series name. The series began on 24 March 2002 at Oran Park Raceway and ended on 24 November 2002 at Oran Park Raceway after five rounds. It would be the final season for such touring cars until the 2019 TCR Australia Touring Car Series, which is a contemporary take on the four-cylinder touring car formula.