The 2001 Australian Super Touring Car Series was a CAMS sanctioned motor racing competition open to Super Touring Cars. It was the ninth running of an Australian series for Super Touring Cars and the first to be contested under the Australian Super Touring Series name. The series, which was promoted as the '2001 Power Tour', began on 21 October 2001 at Winton Motor Raceway and ended on 25 November 2001 at Calder Park Raceway after two rounds.