The 1965 Australian Tourist Trophy was a motor race staged at the Lakeside circuit in Queensland, Australia on 14 November 1965.[1] It was the ninth annual Australian Tourist Trophy race.[2] The race was open to sports cars as defined by the Confederation of Australian Motor Sport (CAMS) in its Appendix C regulations,[3] and it was recognized by CAMS as the Australian championship for sports cars.[2] It was won by Ian Geoghegan driving a Lotus 23b.[4]