List of Critical Role cast members

Critical Role (sometimes abbreviated as CR) is an American actual play web series in which a group of professional voice actors play Dungeons & Dragons. The principal cast consists of Matthew Mercer, Ashley Johnson, Travis Willingham, Laura Bailey, Liam O'Brien, Taliesin Jaffe, Marisha Ray, Orion Acaba, Sam Riegel, Robbie Daymond, Aabria Iyengar, Brennan Lee Mulligan, Luis Carazo, Whitney Moore and Alexander Ward.

There have been three campaigns set in world of ExandriaCampaign 1 which ran from March 2015 to October 2017, Campaign 2 which ran from January 2018 to June 2021, and Campaign 3 which ran from October 2021 to February 2025. While the first three campaigns are set in the same shared world, each follows a different set of characters created and played by the principal cast. However, Campaign 3 saw the return of Sir Bertrand Bell for the first three episodes. Bell was a character previously seen in The Search for Grog and The Search for Bob, which are in medias res wrap-up specials for Campaign 1. Bell is played by Willingham in each instance. Campaign 3 also has characters crossing over from the spinoff anthology series Exandria Unlimited (ExU); with Johnson starring as Fearne Calloway, and O'Brien as Orym of the Air Ashari. Fellow ExU cast member Robbie Daymond also guest stars as Dorian Storm throughout the campaign. Additionally, a number of player characters from earlier campaigns cameo as non-player characters (NPCs) played by Mercer in Campaign 3. Towards the end of Campaign 3, the players reprise their Campaign 1 and 2 characters for short arcs.

Campaign 4, which premiered in October 2025, is set in a new world, Aramán. It features an expansion of the main cast to 13 players and Mulligan taking over Mercer's place as Dungeon Master.