Mike Conway, Kamui Kobayashi, José María López has won the most FIA WEC drivers’ titles, with 2.
Drivers with multiple titles:
- Mike Conway, Kamui Kobayashi, José María López — 2
- Sébastien Buemi, Brendon Hartley, Ryō Hirakawa — 2
Based on FIA WEC champions 2012–2025.