Berikut daftar pembalap berupa nomor, nama, negara, tim dan mesin (motor) yang dialokasikan untuk musim baru 2023.
Daftar Sementara Pembalap MotoGP 2023
| No | RIDER | NAT. | TEAM | MACHINE |
| 5 | JOHANN ZARCO | FRA | PRIMA PRAMAC RACING | DUCATI |
| 10 | LUCA MARINI | ITA | MOONEY VR46 RACING TEAM | DUCATI |
| 12 | MAVERICK VIÑALES | SPA | APRILIA RACING | APRILIA |
| 20 | FABIO QUARTARARO | FRA | MONSTER ENERGY YAMAHA | YAMAHA |
| 21 | FRANCO MORBIDELLI | ITA | MONSTER ENERGY YAMAHA | YAMAHA |
| 23 | ENEA BASTIANINI | ITA | DUCATI LENOVO TEAM | DUCATI |
| 25 | RAUL FERNANDEZ | SPA | RNF MotoGP TEAM | APRILIA |
| 30 | TAKAAKI NAKAGAMI | JAP | LCR HONDA IDEMITSU | HONDA |
| 33 | BRAD BINDER | SA | RED BULL KTM FACTORY RACING | KTM |
| 36 | JOAN MIR | SPA | REPSOL HONDA TEAM | HONDA |
| 37 | AUGUSTO FERNANDEZ | SPA | TECH3 GASGAS FACTORY RACING | GASGAS |
| 41 | ALEIX ESPARGARO | SPA | APRILIA RACING | APRILIA |
| 42 | ALEX RINS | SPA | LCR HONDA CASTROL | HONDA |
| 43 | JACK MILLER | AUS | RED BULL KTM FACTORY RACING | KTM |
| 44 | POL ESPARGARO | SPA | TECH3 GASGAS FACTORY RACING | GASGAS |
| 49 | FABIO DI GIANNANTONIO | ITA | GRESINI RACING | DUCATI |
| 63 | FRANCESCO BAGNAIA | ITA | DUCATI LENOVO TEAM | DUCATI |
| 72 | MARCO BEZZECCHI | ITA | MOONEY VR46 RACING TEAM | DUCATI |
| 73 | ALEX MARQUEZ | SPA | GRESINI RACING | DUCATI |
| 88 | MIGUEL OLIVEIRA | POR | RNF MotoGP TEAM | APRILIA |
| 89 | JORGE MARTIN | SPA | PRIMA PRAMAC RACING | DUCATI |
| 93 | MARC MARQUEZ | SPA | REPSOL HONDA TEAM | HONDA |
Daftar Sementara Pembalap Moto2 2023
| No | RIDER | NAT. | TEAM | MACHINE |
| 5 | JOHANN ZARCO | FRA | PRIMA PRAMAC RACING | DUCATI |
| 10 | LUCA MARINI | ITA | MOONEY VR46 RACING TEAM | DUCATI |
| 12 | MAVERICK VIÑALES | SPA | APRILIA RACING | APRILIA |
| 20 | FABIO QUARTARARO | FRA | MONSTER ENERGY YAMAHA | YAMAHA |
| 21 | FRANCO MORBIDELLI | ITA | MONSTER ENERGY YAMAHA | YAMAHA |
| 23 | ENEA BASTIANINI | ITA | DUCATI LENOVO TEAM | DUCATI |
| 25 | RAUL FERNANDEZ | SPA | RNF MotoGP TEAM | APRILIA |
| 30 | TAKAAKI NAKAGAMI | JAP | LCR HONDA IDEMITSU | HONDA |
| 33 | BRAD BINDER | SA | RED BULL KTM FACTORY RACING | KTM |
| 36 | JOAN MIR | SPA | REPSOL HONDA TEAM | HONDA |
| 37 | AUGUSTO FERNANDEZ | SPA | TECH3 GASGAS FACTORY RACING | GASGAS |
| 41 | ALEIX ESPARGARO | SPA | APRILIA RACING | APRILIA |
| 42 | ALEX RINS | SPA | LCR HONDA CASTROL | HONDA |
| 43 | JACK MILLER | AUS | RED BULL KTM FACTORY RACING | KTM |
| 44 | POL ESPARGARO | SPA | TECH3 GASGAS FACTORY RACING | GASGAS |
| 49 | FABIO DI GIANNANTONIO | ITA | GRESINI RACING | DUCATI |
| 63 | FRANCESCO BAGNAIA | ITA | DUCATI LENOVO TEAM | DUCATI |
| 72 | MARCO BEZZECCHI | ITA | MOONEY VR46 RACING TEAM | DUCATI |
| 73 | ALEX MARQUEZ | SPA | GRESINI RACING | DUCATI |
| 88 | MIGUEL OLIVEIRA | POR | RNF MotoGP TEAM | APRILIA |
| 89 | JORGE MARTIN | SPA | PRIMA PRAMAC RACING | DUCATI |
| 93 | MARC MARQUEZ | SPA | REPSOL HONDA TEAM | HONDA |
Daftar Sementara Pembalap Moto3 2023
| No | RIDER | NAT. | TEAM | MACHINE |
| 5 | JAUME MASIA | SPA | LEOPARD RACING | HONDA |
| 6 | RYUSEI YAMANAKA | JAP | GASGAS ASPAR TEAM | GASGAS |
| 7 | FILIPPO FARIOLI | ITA | RED BULL KTM TECH3 | KTM |
| 10 | DIOGO MOREIRA | BRA | MT HELMETS – MSI | KTM |
| 18 | MATTEO BERTELLE | ITA | RIVACOLD SNIPERS TEAM | HONDA |
| 19 | SCOTT OGDEN | BRI | VISIONTRACK RACING TEAM | HONDA |
| 20 | LORENZO FELLON | FRA | CIP GREEN POWER | KTM |
| 22 | ANA CARRASCO | SPA | BOE MOTORSPORTS | KTM |
| 24 | TATSUKI SUZUKI | JAP | LEOPARD RACING | HONDA |
| 27 | KAITO TOBA | JAP | SIC58 SQUADRA CORSE | HONDA |
| 38 | DAVID SALVADOR | SPA | CIP GREEN POWER | KTM |
| 43 | XAVIER ARTIGAS | SPA | CFMOTO RACING PRUESTELGP | CFMOTO |
| 44 | DAVID MUNOZ | SPA | BOE MOTORSPORTS | KTM |
| 48 | IVAN ORTOLA | SPA | ANGELUSS MTA TEAM | KTM |
| 53 | DENIZ ONCU | TUR | RED BULL KTM AJO | KTM |
| 54 | RICCARDO ROSSI | ITA | SIC58 SQUADRA CORSE | HONDA |
| 55 | ROMANO FENATI | ITA | RIVACOLD SNIPERS TEAM | HONDA |
| 63 | SYARIFUDDIN AZMAN | MAL | MT HELMETS – MSI | KTM |
| 64 | MARIO SURYO AJI | IND | HONDA TEAM ASIA | HONDA |
| 66 | JOEL KELSO | AUS | CFMOTO RACING PRUESTELGP | CFMOTO |
| 70 | JOSHUA WHATLEY | BRI | VISIONTRACK RACING TEAM | HONDA |
| 71 | AYUMU SASAKI | JAP | LIQUI MOLY HUSQVARNA INTACT GP | HUSQVARNA |
| 72 | TAIYO FURUSATO | JAP | HONDA TEAM ASIA | HONDA |
| 80 | DAVID ALONSO | COL | GASGAS ASPAR TEAM | GASGAS |
| 82 | STEFANO NEPA | ITA | ANGELUSS MTA TEAM | KTM |
| 95 | COLIN VEIJER | DUT | LIQUI MOLY HUSQVARNA INTACT GP | HUSQVARNA |
| 96 | DANIEL HOLGADO | SPA | RED BULL KTM TECH3 | KTM |
| 99 | JOSE ANTONIO RUEDA | SPA | RED BULL KTM AJO | KTM |
