Vuosina 1949–2001 ratamoottoripyöräilyn MM-sarjan suurin luokka oli 500 kuutiosenttimetriä. Vuodesta 2002 lähtien se on korvattiin MotoGP-luokalla, jossa nelitahtisen moottorin iskutilavuus voi olla 350–990 cm³. Vuodesta 2007 alkaen suurin sallittu iskutilavuus on 800 cm³, ainakin seuraavat viisi vuotta. Nykyisin MotoGP:ssä on mukana viisi eri merkkistä pyörää. Ducati, Yamaha, Honda, Suzuki ja Kawasaki. Kawasakin tehdastalli vetäytyi vuonna 2008 pois MotoGP:stä vedoten heikkoon taloustilanteeseen. Kaudella 2009 Marco Melandri ajoi kuitenkin Kawasakin Hayate Racing Teamin yksityistallissa.
Maailmanmestarit 500cc
VuosiMestari (pyörä)Hopeaa (pyörä)Pronssia (pyörä)Valmistajien maailmanmestari194920px Leslie Graham (AJS)20px Nello Pagani (Gilera)20px Arciso Artesiani (Gilera)AJS195020px Umberto Masetti (Gilera)20px Geoff Duke (Norton)20px Leslie Graham (AJS)Norton195120px Geoff Duke (Norton)20px Alfredo Milani (Gilera)20px Umberto Masetti (Gilera)Norton195220px Umberto Masetti (Gilera)20px Leslie Graham (MV Agusta)20px Reg Armstrong (Norton)Norton195320px Geoff Duke (Gilera)20px Reg Armstrong (Gilera)20px Alfredo Milani (Gilera)Gilera195420px Geoff Duke (Gilera)20px Ray Amm (Norton)20px Ken Kavanagh (Moto Guzzi)Gilera 195520px Geoff Duke (Gilera)20px Reg Armstrong (Gilera)20px Umberto Masetti (MV Agusta)Gilera195620px John Surtees (MV Agusta)20px Walter Zeller (BMW)20px John Hartle (Norton)MV Agusta195720px Libero Liberati (Gilera)20px Bob McIntyre (Gilera)20px John Surtees (MV Agusta)Gilera195820px John Surtees (MV Agusta)20px John Hartle (MV Agusta)20px Geoff Duke (NortonMV Agusta195920px John Surtees (MV Agusta)20px Remo Venturi (MV Agusta)20px Bob Brown (Norton)MV Agusta196020px John Surtees (MV Agusta)20px Remo Venturi (MV Agusta)20px John Hartle (Norton)MV Agusta196120px Gary Hocking (MV Agusta)20px Mike Hailwood (MV Agusta)20px Frank Perris (Norton)MV Agusta196220px Mike Hailwood (MV Agusta)20px Alan Stepherd (Matchless)20px Phil Read (NortonMV Agusta196320px Mike Hailwood (MV Agusta)20px Alan Stepherd (Matchless)20px John Hartle (Gilera)MV Agusta196420px Mike Hailwood (MV Agusta)20px Jack Ahearn (Norton)20px Phil Read (Matchless)MV Agusta196520px Mike Hailwood (MV Agusta)20px Giacomo Agostini (MV Agusta)20px Paddy Driver (Matchless)MV Agusta196620px Giacomo Agostini (MV Agusta)20px Mike Hailwood (Honda)20px Jack Findlay (Matchless)Honda196720px Giacomo Agostini (MV Agusta)20px Mike Hailwood (Honda)20px John Hartle (Matchless)MV Agusta196820px Giacomo Agostini (MV Agusta)20px Jack Findlay (Norton)20px Gyula Marsovszky (Matchless)MV Agusta196920px Giacomo Agostini (MV Agusta)20px Gyula Marsovszky (Linto)20px Godfrey Nash (Norton)MV Agusta197020px Giacomo Agostini (MV Agusta)20px Ginger Molloy (Kawasaki/Bultaco)20px Angelo Bergamonti (MV Agusta)MV Agusta197120px Giacomo Agostini (MV Agusta)20px Keith Turner (Suzuki)20px Rob Bron (Suzuki)MV Agusta197220px Giacomo Agostini (MV Agusta)20px Alberto Pagani (MV Agusta)20px Bruno Kneübuhler (Yamaha)MV Agusta197320px Phil Read (MV Agusta)20px Kim Newcombe (Koenig)20px Giacomo Agostini (MV Agusta)MV Agusta197420px Phil Read (MV Agusta)20px Gianfranco Bonera (MV Agusta)20px Teuvo Länsivuori (Yamaha)Yamaha197520px Giacomo Agostini (Yamaha)20px Phil Read (MV Agusta)20px Hideo Kanaya (Yamaha)Yamaha 197620px Barry Sheene (Suzuki)20px Teuvo Länsivuori (Suzuki)20px Pat Hennen (Suzuki)Suzuki197720px Barry Sheene (Suzuki)20px Steve Baker (Yamaha)20px Pat Hennen (Suzuki)Suzuki197820px Kenny Roberts (Yamaha)20px Barry Sheene (Suzuki)20px John Cecotto (Yamaha)Suzuki197920px Kenny Roberts (Yamaha)20px Virginio Ferrari (Suzuki)20px Barry Sheene (Suzuki)Suzuki198020px Kenny Roberts (Yamaha)20px Randy Mamola (Suzuki)20px Marco Lucchinelli (Suzuki)Suzuki198120px Marco Lucchinelli (Suzuki)20px Randy Mamola (Suzuki)20px Kenny Roberts (Yamaha)Suzuki198220px Franco Uncini (Suzuki)20px Graeme Grosby (Yamaha)20px Freddie Spencer (Honda)Suzuki198320px Freddie Spencer (Honda)20px Kenny Roberts (Yamaha)20px Randy Mamola (Suzuki)Honda198420px Eddie Lawson (Yamaha)20px Randy Mamola (Honda)20px Raymond Roche (Honda)Honda198520px Freddie Spencer (Honda)20px Eddie Lawson (Yamaha)20px Chistian Sarron (Yamaha)Honda198620px Eddie Lawson (Yamaha)20px Wayne Gardner (Honda)20px Randy Mamola (Yamaha)Yamaha198720px Wayne Gardner (Honda)20px Randy Mamola (Yamaha)20px Eddie Lawson (Yamaha)Yamaha198820px Eddie Lawson (Yamaha)20px Wayne Gardner (Honda)20px Wayne Rainey (Yamaha)Yamaha198920px Eddie Lawson (Honda)20px Wayne Rainey (Yamaha)20px Christian Sarron (Yamaha)Honda199020px Wayne Rainey (Yamaha)20px Kevin Schwantz (Suzuki)20px Mick Doohan (Honda)Yamaha199120px Wayne Rainey (Yamaha)20px Mick Doohan (Honda)20px Kevin Schwantz (Suzuki)Yamaha199220px Wayne Rainey (Yamaha)20px Mick Doohan (Honda)20px John Kocinski (Yamaha)Honda199320px Kevin Schwantz (Suzuki)20px Wayne Rainey (Yamaha)20px Daryl Beattie (Honda)Yamaha199420px Mick Doohan (Honda)20px Luca Cadalora (Yamaha)20px John Kocinski (Cagiva)Honda199520px Mick Doohan (Honda)20px Daryl Beattie (Suzuki)20px Luca Cadalora (Yamaha)Honda199620px Mick Doohan (Honda)20px Àlex Crivillé (Honda)20px Luca Cadalora (Honda)Honda199720px Mick Doohan (Honda)20px Tadayuki Okada (Honda)20px Nobuatsu Aoki (Honda)Honda199820px Mick Doohan (Honda)20px Max Biaggi (Honda)20px Àlex Crivillé (Honda)Honda199920px Àlex Crivillé (Honda)20px Kenny Roberts Jr (Suzuki)20px Tadayuki Okada (Honda)Honda200020px Kenny Roberts Jr (Suzuki)20px Valentino Rossi (Honda)20px Max Biaggi (Yamaha)Yamaha200120px Valentino Rossi (Honda)20px Max Biaggi (Yamaha)20px Loris Capirossi (Honda)Honda
MotoGP-luokka
VuosiMestari (pyörä)Hopeaa (pyörä)Pronssia (pyörä)Valmistajien maailmanmestari200220px Valentino Rossi (Honda)20px Max Biaggi (Yamaha)20px Tohru Ukawa (Honda)Honda200320px Valentino Rossi (Honda)20px Sete Gibernau (Honda)20px Max Biaggi (Honda)Honda200420px Valentino Rossi (Yamaha)20px Sete Gibernau (Honda)20px Max Biaggi (Honda)Honda200520px Valentino Rossi (Yamaha)20px Marco Melandri (Honda)20px Nicky Hayden (Honda)Yamaha200620px Nicky Hayden (Honda)20px Valentino Rossi (Yamaha)20px Loris Capirossi (Ducati)Honda200720px Casey Stoner (Ducati)20px Daniel Pedrosa (Honda)20px Valentino Rossi (Yamaha)Ducati200820px Valentino Rossi (Yamaha)20px Casey Stoner (Ducati)20px Daniel Pedrosa (Honda)Yamaha2009 Valentino Rossi (Yamaha) Jorge Lorenzo (Yamaha) Daniel Pedrosa (Honda)Yamaha2010 Jorge Lorenzo (Yamaha) Daniel Pedrosa (Honda) Valentino Rossi (Yamaha)Yamaha201120px Casey Stoner (Honda) Jorge Lorenzo (Yamaha) Andrea Dovizioso (Honda)Honda2012 Jorge Lorenzo (Yamaha) Daniel Pedrosa (Honda)20px Casey Stoner (Honda)Honda2013 Marc Márquez (Honda) Jorge Lorenzo (Yamaha) Daniel Pedrosa (Honda)Honda2014 Marc Márquez (Honda) Valentino Rossi (Yamaha) Jorge Lorenzo (Yamaha)Honda2015 Jorge Lorenzo (Yamaha) Valentino Rossi (Yamaha) Marc Márquez (Honda)Yamaha2016 Marc Márquez (Honda) Valentino Rossi (Yamaha) Jorge Lorenzo (Yamaha)Honda2017 Marc Márquez (Honda) Andrea Dovizioso (Ducati) Maverick Viñales (Yamaha)Honda2018 Marc Márquez (Honda) Andrea Dovizioso (Ducati) Valentino Rossi (Yamaha)Honda2019 Marc Márquez (Honda) Andrea Dovizioso (Ducati) Maverick Viñales (Yamaha)Honda2020 Joan Mir (Suzuki) Franco Morbidelli (Yamaha) Álex Rins (Suzuki)Ducati202120px Fabio Quartararo (Yamaha) Francesco Bagnaia (Ducati) Joan Mir (Suzuki)Ducati2022 Francesco Bagnaia (Ducati)20px Fabio Quartararo (Yamaha) Enea Bastianini (Ducati)Ducati2023 Francesco Bagnaia (Ducati) Jorge Martín (Ducati) Marco Bezzecchi (Ducati)Ducati2024 Jorge Martín (Ducati) Francesco Bagnaia (Ducati) Marc Márquez (Ducati)Ducati2025 Marc Márquez (Ducati) Álex Márquez (Ducati) Marco Bezzecchi (Aprilia)Ducati2026
Eniten mestaruuksia ja voittoja Luku ilmoittaa mestaruuksien tai voittojen määrän. = Eniten mestaruuksia = Giacomo Agostini - 8 Valentino Rossi - 7 Marc Márquez - 7 Mick Doohan - 5 Mike Hailwood - 4 Geoff Duke - 4 John Surtees - 4 Eddie Lawson - 4 Kenny Roberts - 3 Wayne Rainey - 3 Jorge Lorenzo - 3 Phil Read - 2 Umberto Masetti - 2 Barry Sheene - 2 Freddie Spencer - 2 Casey Stoner - 2 Francesco Bagnaia - 2 Leslie Graham - 1 Gary Hocking - 1 Wayne Gardner - 1 Franco Uncini - 1 Libero Liberati - 1 Àlex Crivillé - 1 Marco Lucchinelli - 1 Kevin Schwantz - 1 Kenny Roberts Jr - 1 Nicky Hayden - 1 Joan Mir - 1 Fabio Quartararo - 1 Jorge Martín - 1= 25 eniten voittoja saavuttanutta kuljettajaa = Valentino Rossi - 89 Marc Márquez - 73 Giacomo Agostini - 68 Mick Doohan - 54 Jorge Lorenzo - 47 Casey Stoner - 38 Mike Hailwood - 37 Eddie Lawson - 31 Daniel Pedrosa - 31 Francesco Bagnaia - 31 Kevin Schwantz - 25 Wayne Rainey - 24 Geoff Duke - 22 Kenny Roberts - 22 John Surtees - 22 Freddie Spencer - 20 Barry Sheene - 19 Wayne Gardner - 18 Àlex Crivillé - 15 Andrea Dovizioso - 15 Randy Mamola - 13 Max Biaggi - 13 Phil Read - 11 Fabio Quartararo - 11 Maverick Viñales - 10
Luokka:MotoGP