Jonathan Rea has won the most WorldSBK riders’ titles, with 6.
Drivers with multiple titles:
- Jonathan Rea — 6
- Carl Fogarty — 4
- Toprak Razgatlıoğlu — 3
- Troy Bayliss — 3
- Álvaro Bautista — 2
- Colin Edwards — 2
- Doug Polen — 2
- Fred Merkel — 2
Based on WorldSBK champions 1988–2025.