- Speed Up Racing (Boscoscuro): Fermin Aldeguer, Alonso Lopez
- Yamaha VR46 Master Camp Team (Kalex): Manuel Gonzalez, Kohta Nozane
Berikut daftar tim dan pembalap Moto3 2023:
- Angeluss MTA Team (KTM): Stefano Nepa, Ivan Ortola
- BOE Motorsport (KTM): David Munoz, Ana Carrasco
- CFMoto Racing PrustelGP (CFMoto): Xavier Artigas, Joel Kelso
- CIP Green Power (KTM): Lorenzo Fellon, Carlos Tatay
- GASGAS Aspar Team (GASGAS): Ryusei Yamanaka, David Alonso
- Honda Team Asia (Honda): Mario Aji, Taiyo Furusato