The 2011 Supercheap Auto Bathurst 1000 was an Australian touring car motor race for V8 Supercars. The race was on Sunday, 9 October 2011 at the Mount Panorama Circuit just outside Bathurst, New South Wales, Australia and was Race 20 of the 2011 International V8 Supercars Championship. It was the fifteenth running of the Australian 1000 race, first held after the organisational split over the Bathurst 1000 that occurred in 1997. It was also the 55th race for which the lineage can be traced back to the 1960 Armstrong 500 held at Phillip Island.