# List of 1975 motorsport champions

This list of 1975 motorsport champions is a list of national or international auto racing series with a Championship decided by the points or positions earned by a driver from multiple races.

## Drag racing

| Series | Champion | Refer |
| NHRA Winston Drag Racing Series | Top Fuel: Don Garlits | 1975 NHRA Winston Drag Racing Series |
| NHRA Winston Drag Racing Series | Funny Car: Don Prudhomme | 1975 NHRA Winston Drag Racing Series |
| NHRA Winston Drag Racing Series | Pro Stock: Bob Glidden | 1975 NHRA Winston Drag Racing Series |

## Karting

| Series | Driver |
| Karting World Championship | François Goldstein |
| Karting World Championship | Junior: Adrian Wepfer |
| Karting European Championship | 100cc: Gabriele Gorini |
| Karting European Championship | FC: Ben van Velzen |

## Motorcycle racing

| Series | Driver | Season article |
| 500cc World Championship | Giacomo Agostini | 1975 Grand Prix motorcycle racing season |
| 350cc World Championship | Johnny Cecotto | 1975 Grand Prix motorcycle racing season |
| 250cc World Championship | Walter Villa | 1975 Grand Prix motorcycle racing season |
| 125cc World Championship | Paolo Pileri | 1975 Grand Prix motorcycle racing season |
| 50cc World Championship | Ángel Nieto | 1975 Grand Prix motorcycle racing season |
| Formula 750 | Jack Findlay | 1975 Formula 750 season |
| Speedway World Championship | Ole Olsen | 1975 Individual Speedway World Championship |

### Motocross

| Series | Driver | Season article |
| FIM Motocross World Championship | 500cc: Roger De Coster | 1975 FIM Motocross World Championship |
| FIM Motocross World Championship | 250cc: Harry Everts | 1975 FIM Motocross World Championship |
| FIM Motocross World Championship | 125cc: Gaston Rahier | 1975 FIM Motocross World Championship |

## Open wheel racing

| Series | Driver | Season article |
| Formula One World Championship | Niki Lauda | 1975 Formula One season |
| Formula One World Championship | Constructors: Ferrari | 1975 Formula One season |
| USAC National Championship | A. J. Foyt | 1975 USAC Championship Car season |
| European Formula Two Championship | Jacques Laffite | 1975 European Formula Two Championship |
| European Formula 5000 Championship | Teddy Pilette | 1975 ShellSPORT 5000 European Championship |
| Tasman Series | Warwick Brown | 1975 Tasman Series |
| All-Japan Formula 2000 Championship | Kazuyoshi Hoshino | 1975 All-Japan Formula 2000 Championship |
| Atlantic Championship Series | Bill Brack | 1975 Formula Atlantic season |
| Australian Drivers' Championship | John McCormack | 1975 Australian Drivers' Championship |
| Australian Formula 2 Championship | Geoff Brabham | 1975 Australian Formula 2 Championship |
| Cup of Peace and Friendship | Madis Laiv | 1975 Cup of Peace and Friendship |
| Cup of Peace and Friendship | Nations: Soviet Union | 1975 Cup of Peace and Friendship |
| Formula Nacional | Luis Canomanuel | 1975 Formula Nacional |
| SCCA Continental Championship | Brian Redman | 1975 SCCA/USAC Formula 5000 Championship |
| SCCA Formula Super Vee | Eddie Miller | 1975 SCCA Formula Super Vee season |
| South African Formula One Championship | Dave Charlton | 1975 South African Formula One Championship |
| Soviet Formula 2 Championship | Madis Laiv | 1975 Soviet Formula 2 Championship |
| Soviet Formula 2 Championship | Teams: Kalev Tallinn | 1975 Soviet Formula 2 Championship |
| Formula Three |||
| FIA European Formula 3 Championship | Larry Perkins | 1975 FIA European Formula 3 Cup |
| British Formula Three Championship | Gunnar Nilsson | 1975 British Formula Three season |
| German Formula Three Championship | Ernst Maring | 1975 German Formula Three Championship |
| Italian Formula Three Championship | Luciano Pavesi | 1975 Italian Formula Three Championship |
| Italian Formula Three Championship | Teams: Scuderia Ala d'Oro | 1975 Italian Formula Three Championship |
| Soviet Formula 3 Championship | Enn Griffel | 1975 Soviet Formula 3 Championship |
| Formula Renault |||
| French Formula Renault Championship | Christian Debias | 1975 French Formula Renault Championship |
| Formula Ford |||
| Australian Formula Ford Series | Paul Bernasconi | 1975 TAA Formula Ford Driver to Europe Series |
| British Formula Ford 2000 Championship | Derek Lawrence | |
| Brazilian Formula Ford Championship | Clóvis de Moraes | |
| Danish Formula Ford Championship | John Nielsen | |
| Dutch Formula Ford 1600 Championship | Jim Vermeulen | |
| German Formula Ford Championship | Wolfgang Locher | |
| New Zealand Formula Ford Championship | Grant Walker | |
| Swedish Formula Ford Championship | Conny Ljungfeldt | |

## Rallying

| Series | Driver | Season article |
| World Rally Championship | Lancia | 1975 World Rally Championship |
| Australian Rally Championship | Ross Dunkerton | 1975 Australian Rally Championship |
| Australian Rally Championship | Co-Drivers: John Large | 1975 Australian Rally Championship |
| British Rally Championship | Roger Clark | 1975 British Rally Championship |
| British Rally Championship | Co-Drivers: Jim Porter | 1975 British Rally Championship |
| Canadian Rally Championship | Jean-Paul Perusse | 1975 Canadian Rally Championship |
| Canadian Rally Championship | Co-Drivers: John Bellefleur | 1975 Canadian Rally Championship |
| Deutsche Rallye Meisterschaft | Reiner Altenheimer | |
| Estonian Rally Championship | Heiki Ohu | 1975 Estonian Rally Championship |
| Estonian Rally Championship | Co-Drivers: Väino Touart | 1975 Estonian Rally Championship |
| European Rally Championship | Maurizio Verini | 1975 European Rally Championship |
| European Rally Championship | Co-Drivers: Francesco Rossetti | 1975 European Rally Championship |
| Finnish Rally Championship | Group 1: Kyösti Hämäläinen | 1975 Finnish Rally Championship |
| Finnish Rally Championship | Group 2: Simo Lampinen | 1975 Finnish Rally Championship |
| French Rally Championship | Jacques Henry | |
| Hungarian Rally Championship | Attila Ferjáncz | |
| Hungarian Rally Championship | Co-Drivers: Ferenc Iriczfalvy |
| Italian Rally Championship | Roberto Cambiaghi | |
| Italian Rally Championship | Co-Drivers: Emanuele Sanfront | |
| Italian Rally Championship | Manufacturers: Fiat | |
| New Zealand Rally Championship | Rod Millen | 1975 New Zealand Rally Championship |
| Polish Rally Championship | Marian Bublewicz | |
| Romanian Rally Championship | Laurențiu Borbely | |
| Scottish Rally Championship | Charles Samson | |
| Scottish Rally Championship | Co-Drivers: Alec Samson | |
| South African National Rally Championship | Sarel van der Merwe | |
| South African National Rally Championship | Co-Drivers: Brian Woodhead | |
| Spanish Rally Championship | Antonio Zanini | |
| Spanish Rally Championship | Co-Drivers: Víctor Sabater | |

## Sports car and GT

| Series | Driver | Season article |
| World Sportscar Championship | Class S: Alfa Romeo | 1975 World Sportscar Championship |
| World Sportscar Championship | Class GT: Porsche | 1975 World Sportscar Championship |
| Australian Sports Car Championship | Garrie Cooper | 1975 Australian Sports Car Championship |
| IMSA GT Championship | Peter Gregg | 1975 IMSA GT Championship |

## Stock car racing

| Series | Driver | Season article |
| NASCAR Winston Cup Series | Richard Petty | 1975 NASCAR Winston Cup Series |
| NASCAR Winston Cup Series | Manufacturers: Dodge | 1975 NASCAR Winston Cup Series |
| NASCAR Winston West Series | Ray Elder | 1975 NASCAR Winston West Series |
| ARCA Racing Series | Dave Dayton | 1975 ARCA Racing Series |
| Turismo Carretera | Héctor Gradassi | 1975 Turismo Carretera |
| USAC Stock Car National Championship | Ramo Stott | 1975 USAC Stock Car National Championship |

## Touring car

| Series | Driver | Season article |
| European Touring Car Championship | Siegfried Müller Sr. Alain Peltier | 1975 European Touring Car Championship |
| Australian Manufacturers' Championship | Holden | 1975 Australian Manufacturers' Championship |
| Australian Touring Car Championship | Colin Bond | 1975 Australian Touring Car Championship |
| British Saloon Car Championship | Andy Rouse | 1975 British Saloon Car Championship |
| British Saloon Car Championship | Manufacturers: Chevrolet Camaro Manufacturers: Triumph Dolomite | 1975 British Saloon Car Championship |
| Deutsche Rennsport Meisterschaft | Hans Heyer | 1975 Deutsche Rennsport Meisterschaft |