Berikut ini adalah daftar pembalap (riders) beserta tim yang bergabung dalam MotoGP musim 2012:
Formasi grid MotoGP 2012
1 CASEY STONER AUS – HONDA TEAM, HONDA
4 ANDREA DOVIZIOSO ITA – YAMAHA TECH 3, YAMAHA
5 COLIN EDWARDS USA – FORWARD RACING, SUTER*
6 STEFAN BRADL GER – LCR HONDA MotoGP, HONDA
8 HECTOR BARBERA SPA – PRAMAC RACING TEAM, DUCATI
9 DANILO PETRUCCI ITA – IODA RACING PROJECT, IODA*
11 BEN SPIES USA – YAMAHA FACTORY RACING, YAMAHA
14 RANDY DE PUNIET FRA – ASPAR TEAM MotoGP, ART*
17 KAREL ABRAHAM CZE – CARDION AB MOTORACING, DUCATI
19 ALVARO BAUTISTA SPA – HONDA GRESINI, HONDA
44 ALEIX ESPARGARO SPA – ASPAR TEAM MotoGP, ART*
22 IVAN SILVA SPA – BQR, BQR-FTR*
26 DANI PEDROSA SPA – HONDA TEAM, HONDA
35 CAL CRUTCHLOW GBR – YAMAHA TECH 3, YAMAHA
46 VALENTINO ROSSI ITA – DUCATI TEAM, DUCATI
51 MICHELE PIRRO ITA – HONDA GRESINI, FTR*
75 MATTIA PASINI ITA – SPEED MASTER, ART*
77 JAMES ELLISON GBR – PAUL BIRD RACING, ART*
99 JORGE LORENZO SPA – YAMAHA FACTORY RACING, YAMAHA
68 YONNY HERNANDEZ COL – BQR, BQR-FTR*
*) CRT
ART= Aprilia Racing Technology