The 1991 Tooheys 1000 was a motor race which was staged at the Mount Panorama Circuit just outside Bathurst in New South Wales, Australia on 6 October 1991. It was the 32nd running of the Bathurst 1000. The 1000 km race was held for cars complying with the provisions of Australian Group 3A Touring Car regulations with the field divided into three engine capacity divisions. It was the Round 2 of both the 1991 Australian Endurance Championship and the 1991 Australian Manufacturers' Championship.

Gibson Motorsport was an Australian motor racing team that competed in the Australian Touring Car Championship from 1985 until 2003, though the team had its roots in Gibson's "Road & Track" team which ran a series of Ford Falcon GTHOs in Series Production during the late 1960s and early 1970s. The name of the team was also the name of Fred Gibson's automotive business in Sydney. As Gibson was also a driver for the Ford Works Team, his team was sometimes a pseudo-works team when the Ford factory did not enter.