Glenn Seton (born 5 May 1965) is an Australian racing driver. He won the Australian Touring Car Championship in 1993 and 1997 while driving for his own team. Although he never won the Bathurst 1000 like his father Barry did in 1965, Glenn started from pole position in 1994 and 1996, and finished second three times. He came close to winning the race in 1995, holding a significant lead in the closing stages, but his engine failed nine laps from the finish.
Seton, father of Courtney and Aaron Seton and husband to Jayne Seton, retired from full-time racing after the 2005 V8 Supercar season. He raced Fords and Nissans in the Australian Touring Car Championship since making his debut in his dad's Ford Capri in the 1984 Australian Touring Car Championship, and ran his own team for a number of years.
He raced for his father's team, in 1983 driving a Ford Capri, then Nissan Motorsports from the 1984 Australian Endurance Championship until his last year with the team in 1988, driving first in a Nissan Pulsar EXA in the 1984 Castrol 500 at Sandown in Melbourne, and then at the 1984 James Hardie 1000, both times alongside Christine Gibson, the wife of his future boss Fred Gibson. His best year with Nissan came in 1987 driving the Nissan Skyline RS DR30 when he would finish second behind Jim Richards in the ATCC. Teamed with John Bowe, Seton would then finish second in the 1987 James Hardie 1000 which that year was part of the inaugural World Touring Car Championship.
Glenn Seton Racing was an Australian motor racing team which competed in the V8 Supercars Championship Series between 1989 and 2002.
At the end of 1988, Philip Morris were dissatisfied with the level of signage it was offered at Nissan Motorsport and thus concluded a deal with Nissan driver Glenn Seton and his engine-builder father Barry to form a team in 1989 with a Ford Sierra RS500. Only one car was raced in the Australian Touring Car Championship with the team expanding to two cars for the Sandown 500 and Bathurst 1000 endurance races each year.
In 1990 the team expanded to running two cars full-time with Drew Price and Seton's former Nissan team mate George Fury driving the second car. Peter Jackson Racing, as the team was known with its sponsorship from Philip Morris, reverted to a single Sierra for 1991, though the second car was again put in use during the endurance races. For 1992, the team again expanded to two cars for the ATCC, one for Seton and the second shared by Wayne Park and David Parsons.