Angeluss MTA Team (KTM):
- Stefano Nepa
- Nicola Fabio Carraro*
GASGAS Aspar Team (GASGAS):
- David Alonso
- Joel Esteban*
Honda Team Asia (Honda):
- Taiyo Furusato
- Tatchakorn Buasri*
Leopard Racing (Honda):
- Angel Piqueras*
- Adrian Fernandez
Liqui Moly Husqvarna Intact GP (Husqvarna):
- Collin Veijer
- Tatsuki Suzuki
Red Bull KTM Ajo (KTM):
- Jose Antonio Rueda
- Xabi Zurutuza*
Red Bull KTM Tech 3 (KTM):
- Daniel Holgado
- Jacob Roulstone*
Rivacold Snipers Team (Honda):
- David Almansa*
- Matteo Bertelle
BOE Motorsport (KTM):
- David Munoz
- Joel Kelso
CIP Green Power (KTM):
- Noah Dettwiler*
- Lorenzo Fellon
Sic58 Squadra Corse (Honda):
- Luca Lunetta*
- Filippo Farioli
MT Helmets – MSI (KTM):
- Ryusei Yamanaka
- Ivan Ortola
MLav Racing (Honda):
- Scott Ogden
- Joshua Whatley
Catatan: () menunjukkan pembalap baru di tim tersebut pada musim ini.*
