The 2025 Celebrity Traitors cast includes 19 celebrities from various fields such as comedy, music, acting, sports, and presenting. Here is the full confirmed line-up:
- Alan Carr (Comedian)
- Cat Burns (Singer/Songwriter)
- Celia Imrie (Actress)
- Charlotte Church (Singer/Television Presenter)
- Clare Balding (TV Presenter & Journalist)
- David Olusoga (Historian & Filmmaker)
- Joe Marler (Former England Rugby Player)
- Joe Wilkinson (Comedian & Actor)
- Jonathan Ross (Television Presenter)
- Kate Garraway (Broadcaster & Journalist)
- Lucy Beaumont (Comedian)
- Mark Bonnar (Actor)
- Nick Mohammed (Actor & Comedian)
- Niko Omilana (Social Media Personality)
- Paloma Faith (Singer/Songwriter & Actress)
- Ruth Codd (Actress)
- Stephen Fry (Actor, Writer & Presenter)
- Tameka Empson (Actress & Comedian)
- Tom Daley (Olympic Diver & Broadcaster)
The show will be hosted by Claudia Winkleman and is set to air in autumn 2025 on BBC One and iPlayer. The game involves celebrities trying to figure out who the Traitors are among them while avoiding being "killed off" in the game, all competing for a charity cash prize.