John Francis Harvey OAM (21 February 1938 – 5 December 2020) was an Australian racing driver. He was a top Speedcar driver for many years in the 1950s and 1960s, winning many championship races including the NSW Championship for three successive years and the Victorian Championship twice before turning his skills to road racing where he had a long and successful career until his retirement at the end of 1988. In 1987 John made history driving the General Motors Sunraycer to victory in the inaugural World Solar Challenge from Darwin to Adelaide, the first international race for purely solar powered cars.

Despite being regarded as one of the best Speedcar drivers in Australia, Harvey switched from speedway to road racing in 1964 following the deaths of a few friends in Speedcar racing, as well as a contentious 6-month suspension received from the Sydney-based National Speedcar Club officials after he was alleged to spin fellow driver Al Staples in a scratch race at the Sydney Showground Speedway. Although this decision was later reverted to no suspension at the drivers' meeting, Harvey decided to opt-out of Speedway to go road racing. He would make a short-lived comeback to racing speedcars in 1974 at the Liverpool Speedway in western Sydney after the track promoters changed the 440-metre (480 yd) D-shaped oval from a dirt track to a bitumen track, once again racing for the same car owner he had in the 1960s, Ronald Mackay.

Harvey drove cars such as the Austin Cooper S and Brabham BT14 Ford 1.5 litre. Harvey won the 1966 Australian 1½ Litre Championship in the Brabham and in the same year finished runner up in the Australian Drivers' Championship for 2.5 litre Australian National Formula cars in the same car, competing against much more powerful machinery, also winning the NSW 1.5 litre Road Racing Championship. He began involvement with Bob Jane's racing team in 1967 and moved to Melbourne. Harvey won the 1971 and 1972 Australian Sports Car Championships driving the McLaren M6B Repco V8 for Bob Jane. He drove Jane's Repco V8 powered Holden Torana in Sports Sedan racing in the early 1970s, winning both the Toby Lee Series at Oran Park and the Marlboro Series at Calder Park Raceway in 1973.

In 1976, Harvey won the first round of the Australian Touring Car Championship in a one-off drive in a B&D Autos-sponsored Torana L34 at Symmons Plains. Later in the year Harvey was signed up to co-drive with Colin Bond in the Holden Dealer Team Torana L34 which finished a close second in the Bathurst 1000.

The race-winning #7 Holden was accidentally credited with an extra lap, putting it ahead of the #1 Holden. The error was picked up after the race and the relevant race official offered the Holden Dealer Team, the official factory team, the right to appeal. However, the #7 car was entered by Ron Hodgson Motors, one of Holden's biggest dealerships. The Holden hierarchy decided it would be good 'politic' to let Bob Morris and British sportscar racer John Fitzpatrick keep the win. Holden apologised to John Harvey for this at a testimonial dinner in 2002.

With Bond leaving the Holden team at the end of 1976, Harvey then became the lead driver for the 1977 season.

In 1978, Peter Brock re-joined the Holden Dealer Team and became No.1 driver with Harvey driving the No.2 car. This established the pattern for almost a decade. The Harvey car effectively became Brock's backup, notably winning the 1978 Rothmans 500 event at Oran Park teamed with Charlie O'Brien. In 1980 Peter Brock took over the Holden Dealer Team, deciding John Harvey would not contest the ATCC races and contest only the endurance races at the end of the year. Peter Brock teamed with John Harvey (1980, 1981) for the CRC 300, winning both. This arrangement continued until the advent of Group A in Australia in 1985, though Harvey did run in rounds of the 1984 ATCC, driving Brock's #05 when Brock and Perkins were attempting to win Le Mans. Harvey would then run selected rounds in the 1985 ATCC, as well as rounds of the 1986 ATCC.

Harvey's biggest win came with the HDT at the 1983 James Hardie 1000. Originally to be partnered with Brock's brother Phil, Harvey qualified his #25 Holden VH Commodore (the car in which Brock and Perkins had won the 1982 race) in 5th place (Brock claimed pole in #05). After just eight laps, Brock's car blew its engine, seemingly putting him and Perkins out of the race. However, due to the pair being cross-entered in #25, Brock and Perkins then took over from Harvey for the rest of the race (leaving Phil Brock without a drive). The race win was controversial at the time as many felt Brock and Perkins should not have been allowed to move into the HDT's second car after theirs retired. Under race rules at the time, however, cross-entering was allowed and had actually been used in previous 1000s, though this was the first time drivers had moved from one car to another and had gone on to win the race.