This list of 2015 motorsport champions is a list of national or international auto racing series with championships decided by the points or positions earned by a driver from multiple races where the season was completed during the 2015 calendar year.
| Series | Champion(s) | refer | |||
|---|---|---|---|---|---|
| FIA World Endurance Championship |  Timo Bernhard[55]  Mark Webber Brendon Hartley | 2015 FIA World Endurance Championship | |||
LMP1-Private:  Nicolas ProstLMP1-Private:  Mathias Beche | |||||
GT:  Richard Lietz | |||||
LMP2:  Roman Rusinov[56] LMP2: Julien CanalLMP2:  Sam Bird | |||||
| LMGTE Am Drivers: Viktor Shaitar[57] LMGTE Am Drivers: Aleksey BasovLMGTE Am Drivers:  Andrea Bertolini | |||||
| Manufacturers: Porsche[58] | |||||
| GT Manufacturers: Porsche | |||||
| Private LMP1 Teams: Rebellion Racing | |||||
| LMP2 Teams: G-Drive Racing | |||||
| LMGTE Pro Teams: Porsche Team Manthey | |||||
| LMGTE AM Teams: SMP Racing[59] | |||||
| United SportsCar Championship | Prototype:  João Barbosa[60] Prototype:  Christian Fittipaldi | 2015 United SportsCar Championship | |||
PC:  Jon BennettPC: Colin Braun | |||||
| GTLM: Patrick Pilet[61] | |||||
| GTD: Townsend Bell[62] GTD: Bill Sweedler | |||||
| Prototype Teams: Action Express Racing | |||||
| PC Teams: CORE Autosport | |||||
| GTLM Teams: Porsche North America | |||||
| GTD Teams: Scuderia Corsa | |||||
| Prototype Manufacturers: Chevrolet[63] | |||||
| GTLM Manufacturers: Porsche | |||||
| GTD Manufacturers: Ferrari | |||||
| European Le Mans Series | LMP2:  Björn Wirdheim[64] LMP2: Gary HirschLMP2: Jon Lancaster | 2015 European Le Mans Series | |||
| LMP3: Charlie Robertson[65] LMP3: Chris Hoy | |||||
| GTE: Andrea Rizzoli GT3:  Johnny LaursenGT3: Mikkel Mac | |||||
| GTC: Dino Lunardi GTC: Eric DermontGTC: Franck Perera | |||||
| LMP2 Teams: Greaves Motorsport[66] | |||||
| LMP3 Teams: Team LNT | |||||
| GTE Teams: Formula Racing | |||||
| GTC Teams: TDS Racing[67] | |||||
| Blancpain GT Series |  Robin Frijns[68] | 2015 Blancpain GT Series | |||
Teams:  Belgian Audi Club Team WRT | |||||
| Blancpain Endurance Series | Pro: Alex Buncombe[69] Pro:  Katsumasa ChiyoPro: Wolfgang Reip | 2015 Blancpain Endurance Series | |||
| Pro-Am: Duncan Cameron[70] Pro-Am:  Matt Griffin | |||||
| Am: Ian Loggie Am: Julian Westwood | |||||
| Pro Teams: Belgian Audi Club Team WRT | |||||
| Pro-Am Teams: AF Corse | |||||
| Am Teams: AKKA ASP | |||||
| Blancpain Sprint Series | Pro: Maximilian Buhk Pro: Vincent Abril | 2015 Blancpain Sprint Series | |||
| Pro-Am: Aleksey Karachev | |||||
| Silver Cup: Jules Szymkowiak | |||||
| Pro Teams: Belgian Audi Club Team WRT | |||||
| Pro-Am Teams: GT Russian Team | |||||
| Silver Cup Teams: Bentley Team HTP | |||||
| ADAC GT Masters | Sebastian Asch[71] Luca Ludwig | 2015 ADAC GT Masters | |||
| Teams: BMW Sports Trophy Team Schubert | |||||
| Amateur: Andreas Weishaupt[72] | |||||
| GT4 European Series | Pro: Marcel Nooren[73] Pro: Jelle Beelen | 2015 GT4 European Series | |||
| Teams: V8 Racing | |||||
| Am: Daniel Uckermann | |||||
| International GT Open | Overall: Álvaro Parente[74] Overall: Miguel Ramos | 2015 International GT Open | |||
| GT3 Pro-Am: Álvaro Parente GT3 Pro-Am: Miguel Ramos | |||||
| GT3 Am: Claudio Sdanewitsch | |||||
| Cup Pro-Am: James Abbott Cup Pro-Am: Shahin Nouri | |||||
| Cup Am: James Abbott | |||||
| Teams: AF Corse | |||||
| Australian GT Championship | Christopher Mies | 2015 Australian GT Championship season | |||
| Trophy: Greg Taylor[75] Trophy: Barton Mawer | |||||
| Super GT | GT500: Tsugio Matsuda[76] GT500: Ronnie Quintarelli | 2015 Super GT Series | |||
GT300:  André Couto[77] | |||||
| GT500 Teams: Nismo | |||||
| GT300 Teams: Gainer | |||||
| Audi Sport TT Cup |  Jan Kisiel | 2015 Audi Sport TT Cup | |||
| Trans-Am Series | TA1: Amy Ruman[78] | 2015 Trans-Am season | |||
| TA2: Gar Robinson[79] | |||||
| TA3-A: Ernie Francis Jr. | |||||
| TA3-I: Lee Saunders | |||||
| Porsche Carrera Cup | |||||
| Porsche Supercup | Philipp Eng | 2015 Porsche Supercup | |||
| Rookie: Matteo Cairoli | |||||
| Teams: Lechner Racing Middle East | |||||
| Porsche Carrera Cup Germany | Philipp Eng[80] | 2015 Porsche Carrera Cup Germany | |||
| Teams: Deutsche Post by Project 1[81] | |||||
| B–Class: Rolf Ineichen | |||||
Rookie:  Alexander Toril | |||||
| Porsche Carrera Cup Great Britain | Daniel Cammish[82] | 2015 Porsche Carrera Cup Great Britain | |||
| Pro–Am: Ignas Gelžinis[83] | |||||
| Pro–Am2: John McCullagh | |||||
| Porsche Carrera Cup France | Maxime Jousse[84] | ||||
| Teams: Sébastien Loeb Racing | |||||
| B–Class: Christophe Lapierre | |||||
| Porsche Carrera Cup Asia | Chris van der Drift[85] | ||||
Class B:  Yuey Tan | |||||
| Porsche Carrera Cup Japan | Yuya Motojima | ||||
| Teams: Team Ktouch Porsche | |||||
| Gentleman: Shinji Takei | |||||
| Porsche Carrera Cup Scandinavia | Johan Kristoffersson | ||||
| Teams: Kristoffersson Motorsport | |||||
| Porsche Carrera Cup Australia | Nick Foster[86] | 2015 Australian Carrera Cup Championship | |||
| Elite Class: Shane Smollen | |||||
| Porsche Carrera Cup Italy | Riccardo Agostini[87] | 2015 Porsche Carrera Cup Italy season | |||
Teams:  Tsunami Racing Team | |||||
| Michelin Cup: Alberto de Amicis | |||||
| Lamborghini Super Trofeo | |||||
| Lamborghini Super Trofeo Europe | Pro:  Patrick Kujala[88] | 2015 Super Trofeo Europe | |||
| Pro-Am: Loris Spinelli | |||||
Am:  Shota Abkhazava[89] | |||||
| Pro Teams: Bonaldi Motorsport | |||||
| Pro-Am Teams: Leipert Motorsport | |||||
| Am Teams: Artline Team Georgia | |||||
| Lamborghini Super Trofeo North America | Pro: Richard Antinucci[90] | 2015 Super Trofeo North America | |||
| Pro-Am: Corey Lewis | |||||
| Am: Ryan Ockey | |||||
| Teams: O'Gara Motorsport | |||||
| Lamborghini Super Trofeo Asia |  Afiq Yazid | 2015 Super Trofeo Asia | |||
| Pro-Am: Dilantha Malagamuwa Pro-Am:  Armaan Ebrahim | |||||
| Series | Champion(s) | refer | |
|---|---|---|---|
| ARCA Racing Series | Grant Enfinger[91] | 2015 ARCA Racing Series | |
| Stock Car Brasil | Marcos Gomes[92] | 2015 Stock Car Brasil season | |
| Teams: Voxx Racing | |||
| Campeonato Brasileiro de Turismo | Marcio Campos | 2015 Campeonato Brasileiro de Turismo season | |
| Teams: Motortech Competições | |||
| Turismo Carretera |  Omar Martínez | ||
| NASCAR | |||
| NASCAR Sprint Cup Series | Kyle Busch[93] | 2015 NASCAR Sprint Cup Series | |
| Manufacturers: Chevrolet | |||
| NASCAR Xfinity Series | Chris Buescher | 2015 NASCAR Xfinity Series | |
| Manufacturers: Chevrolet | |||
| NASCAR Camping World Truck Series | Erik Jones | 2015 NASCAR Camping World Truck Series | |
| Manufacturers: Toyota | |||
| NASCAR Canadian Tire Series |  Scott Steckly | 2015 NASCAR Canadian Tire Series | |
| Manufacturers: Dodge | |||
| NASCAR K&N Pro Series East | William Byron[94] | 2015 NASCAR K&N Pro Series East | |
| NASCAR K&N Pro Series West | Chris Eggleston[95] | 2015 NASCAR K&N Pro Series West | |
| NASCAR Mexico Series |  Rubén García Jr. | 2015 NASCAR Mexico Series | |
| NASCAR Whelen Modified Tour | Doug Coby[96] | 2015 NASCAR Whelen Modified Tour | |
| NASCAR Whelen Southern Modified Tour | Andy Seuss[97] | 2015 NASCAR Whelen Southern Modified Tour | |
| Whelen Euro Series | Ander Vilariño[98] | 2015 NASCAR Whelen Euro Series | |
| Teams: GDL Racing | |||
| Division II: Gianmarco Ercoli[99] | |||
| Teams: GDL Racing | |||
| Whelen All-American Series | Lee Pulliam[100] | ||
| Series | Champion(s) | refer |
|---|---|---|
| World Rally Championship | Sébastien Ogier[128] Co-Driver: Julien Ingrassia | 2015 World Rally Championship |
| Manufacturers: Volkswagen | ||
| World Rally Championship-2 |  Nasser Al-AttiyahCo-Driver: Matthieu Baumel | 2015 World Rally Championship-2 |
Teams:  Škoda Motorsport | ||
| Production Car Drivers: Gianluca Linari Co-Driver: Nicola Arena | ||
| World Rally Championship-3 | Quentin Gilbert Co-Driver: Renaud Jamoul | 2015 World Rally Championship-3 |
| Teams: Printsport | ||
| Junior World Rally Championship | Quentin Gilbert Co-Driver: Renaud Jamoul | 2015 Junior World Rally Championship |
| Nations: | ||
| FIA R-GT Cup | François Delecour Co-Driver: Dominique Savignoni | 2015 FIA R-GT Cup |
| New Zealand Rally Championship | Ben Hunt | 2015 New Zealand Rally Championship |
| Co-Drivers: Tony Rawstorn | ||
| Rallycross | ||
| FIA World Rallycross Championship | Supercar WRX:  Petter Solberg[129] | 2015 FIA World Rallycross Championship |
| Supercar WRX Teams: Team Peugeot-Hansen[130] | ||
| FIA European Rallycross Championship | Super1600: Jānis Baumanis[131] | 2015 FIA European Rallycross Championship |
| Touringcar: Fredrik Salsten | ||
| RX Lites: Kevin Hansen | ||
| Supercar ERX: Tommy Rustad | ||
| Global Rallycross | SuperCars: Scott Speed[132] | 2015 Global RallyCross Championship |
| Manufacturers: Ford[133] | ||
| GRC Lites: Oliver Eriksson[134] | ||
| Series | Champion | Refer |
|---|---|---|
| British Drift Championship | Jack Shanahan | 2015 British Drift Championship |
| Semi-Pro: Fraser Stark | ||
| D1 Grand Prix | Masato Kawabata | 2015 D1 Grand Prix series |
| D1SL: Yusuke Kitaoka | ||
| D1NZ | Darren Kelly | 2014–15 D1NZ season |
| Pro-Sport: Troy Jenkins | ||
| Drift Allstars | James Deane | 2015 Drift Allstars |
| Drift Masters | Piotr Więcek | 2015 Drift Masters |
| Formula D | Fredric Aasbø | 2015 Formula D season |
PROSPEC:  Alex Heilbrunn | ||
| Manufacturers: Scion | ||
Tire Cup:  Hankook | ||
| Series | Driver | Season article |
|---|---|---|
| CIK-FIA Karting World Championship | KF: Karol Basz | |
| KFJ: Logan Sargeant | ||
| KZ: Jorrit Pex | ||
| KZ2: Thomas Laurent | ||
| CIK-FIA Karting Academy Trophy | Marta García | 2015 CIK-FIA Karting Academy Trophy |
| CIK-FIA Karting European Championship | KF: Ben Hanley | |
| KZ: Flavio Camponeschi | ||
| KF-J: Christian Lundgaard | ||
| KZ2: Joel Johansson | ||
| WSK Champions Cup | KF: Nicklas Nielsen | |
| KFJ: Logan Sargeant | ||
| 60 Mini: Dennis Hauger | ||
| Rotax Max Challenge | DD2:  Ferenc Kancsar | |
| DD2 Masters: Ryan Urban | ||
| Senior: Alex Irlando | ||
| Junior: Florian Venturi | ||
| Nations Cup: United States | ||
| Series | Driver | Season article |
|---|---|---|
| European Truck Racing Championship | Norbert Kiss | 2015 European Truck Racing Championship |
| Teams: Buggyra International Racing System | ||
| Fórmula Truck | Leandro Totti | 2015 Fórmula Truck season |
| Teams: RM Competições | ||
| Manufacturers: MAN | ||
| Stadium Super Trucks | Sheldon Creed[135] | 2015 Stadium Super Trucks Series |
| V8 Ute Racing Series | Ryal Harris | 2015 V8 Ute Racing Series |
| Series | Pilot | refer |
|---|---|---|
| Red Bull Air Race World Championship | Paul Bonhomme[153] | 2015 Red Bull Air Race World Championship |
| Challenger: Mikaël Brageot[154] |
| Series | Driver | refer |
|---|---|---|
| Formula 1 Powerboat World Championship | Philippe Chiappe[155] | 2015 F1 Powerboat World Championship |
| Teams: Qatar Team |
| Series | Champion | refer | |
|---|---|---|---|
| IFMAR 1:8 IC Track World Championship | Simon Kurzbuch[156] | ||
| EFRA European 1:8 IC Track Championship | Oliver Mack[157] | ||
| ROAR 1:8 Fuel On-Road National Championship | Mike Swauger | ||
| FEMCA Asia On Road GP Championship | Shoki Takahata[158] | ||
| JMRCA All-Japan 1:8 GP On-Road Championship | Shinnosuke Yokoyama[159] |
| Series | Champion | refer | |
|---|---|---|---|
| 2WD: Spencer Rivkin[160] | |||
| 4WD: Bruno Coelho[161] | |||
| ROAR 1:10 Off-Road National Championship | 2WD: Ryan Cavalieri[162] | < | -- 2015 ROAR 1:10 Off-Road National Championship --> |
| 4WD: Ryan Cavalieri | |||
| JMRCA All-Japan 1:10 EP Off-Road Championship | 2WD: Masatsugu Ido[163] | < | -- --> |
| 4WD: Naoto Matsukura[164] | |||
| EFRA European 1:10 Off-Road Championship | 2WD: Lee Martin[165] | < | -- 2015 EFRA European 1:10 Off-Road Championship --> |
| 4WD: Michal Orlowski[166] | |||
| BRCA 1:10 Off-Road Championship | 2WD: Lee Martin[167] | ||
| 4WD: Lee Martin | |||
| Deutsche Meisterschaften Elektro Off-Road 1:10 | 2WD: Swen Lauber[168] | ||
| 4WD: Jörn Neumann[169] | |||
| Sverige Cupen 1:10 Off-Road | 2WD: Niclas Månsson | ||
| 4WD: Malin Karlsen[170] | |||
| 2WD: Lee Martin[171] | < | -- 2014–15 Euro Offroad Series season --> | |
| 4WD: Lee Martin | |||
| CML RACE France | 2WD Stock: Fabrice Goujon[172] | ||
| 2WD: Lorenzo Crolla | |||
| 4WD: Ludovic Valtier |
| Series | Champion | refer | |
|---|---|---|---|
| EFRA European 1:10 Electric Touring Car Championship | Modified: Alexander Hagberg[173] | ||
| JMRCA All-Japan 1:10 EP Touring Car Championship | Super Expert: Akio Sobue[174] | ||
| BRCA Touring Car National Championship | Modified: Elliott Harper[175] | ||
| ROAR 1:10 Electric Asphalt National Championship | Modified: Ryan Cavalieri[176] | ||
| ROAR 1:10 Electric Carpet National Championship | Modified: Keven Hebert[177] | ||
| Modified: [178] |
| Series | Champion | refer | |
|---|---|---|---|
| EFRA European 1:8 IC Off-Road Championship | Elliott Boots[179] | ||
| ROAR 1:8 Fuel Off-Road National Championship | Buggy: Ty Tessmann[180] | < | -- --> |
| Truggy: Ty Tessmann[181] | |||
| Coupe de France tout-terrain 1:8 | Jerôme Aigoin[182] | ||
| BRCA Rallycross National Championship | Elliott Boots[183] | ||
| Deutsche Meisterschaften Verbrenner Off-Road 1:8 | Marvin Fritschler[184] | ||
| Campeonato de España de 1:8 TT Gas | Robert Batlle[185] | ||
| JMRCA All-Japan 1:8 GP Off-Road Championship | Kazuya Tanaka[186] | ||
| Sverige Cupen 1:8 Off-Road | David Ronnefalk[187] | ||
| FEMCA 1:8 Off-Road Championship | Kyle McBride[188] | ||
| ROAR 1:8 Electric Off-Road National Championship | Ryan Maifield[189] | ||
| EFRA European 1:8 Electric Off-Road Championship | Robert Batlle[190] | ||
| Deutsche Meisterschaften Elektro Off-Road 1:8 | Marvin Fritschler[191] |
| Series | Champion | refer | |
|---|---|---|---|
| EFRA 1:12 On-Road Championship | Modified: Alexander Hagberg[192] | ||
| JMRCA All-Japan 1:12 EP Racing Championship | Modified: Yugo Nagashima[193] | ||
| BRCA 1:12 Electric Circuit National Championship | Modified: Olly Jefferies[194] | ||
| ROAR Electric Carpet National Championship | Modified: Keven Hebert |
| Series | Champion | refer | |
|---|---|---|---|
| EFRA European 1:10 IC On-Road Championship | Bruno Coelho[195] | ||
| ROAR 1:10 Fuel Sedan National Championship | Paul Lemieux[196] | ||
| FEMCA Asia On Road GP Championship |  Surikarn Chaidajsuriya[197] |
| Series | Champion | refer | |
|---|---|---|---|
| IFMAR Large Scale World Championship | Russell Grenenger[198] | ||
| EFRA Large Scale Touring Car European Championship | Aleš Bayer[199] |
| Series | Champion | refer |
|---|---|---|
| EFRA European Large Scale Off-Road Championships | 2WD: Patrick Schweinzer | |
4WD:  Jörg Miikael Tiit |
| Series | Champion | Refer |
|---|---|---|
| NHRA Mello Yello Drag Racing Series | Top Fuel: Antron Brown | 2015 NHRA Mello Yello Drag Racing Series |
| Funny Car: Del Worsham | ||
| Pro Stock: Erica Enders | ||
| Pro Stock Motorcycle: Andrew Hines | ||
