The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Baraka (2 members)
- Bass Armstrong (2 members)
- Batsu Ichimonji (72 members)
- Bayman (2 members)
- Beginner Tutorials (23 members)
- Belladonna (34 members)
- Benimaru (76 members)
- Benimaru Nikaido (1 member)
- Big Bear (60 members)
- Billy Kane (69 members)
- Bilstein (1 member)
- Birdie (109 members)
- Bishamon (10 members)
- Blackheart (2 members)
- Blanka (80 members)
- Blasters (12 members)
- BlazBlue: Continuum Shift (1 member)
- Blazblue (1 member)
- Bleach DS: Souten ni Kakeru Unmei (28 members)
- Blood (1 member)
- Bloody Roar: Primal Fury (2 members)
- Bloody Roar 3 (14 members)
- Blue Mary (3 members)
- Bob Wilson (2 members)
- Bodvar (7 members)
- Boman Delgado (50 members)
- Bow (9 members)
- Bowser (1 member)
- Boxer (29 members)
- Brad Wong (2 members)
- Brawlhalla (359 members)
- Breakers Revenge (46 members)
- Brian Battler (1 member)
- Bruce Irvin (9 members)
- Bryan Fury (31 members)
- Bushido Blade 2 (34 members)
- Byakko (1 member)
- CSS (29 members)
- Cain (34 members)
- Cammy (134 members)
- Candidates for deletion (319 members)
- Cannon (9 members)
- Capcom (1 member)
- Capcom Fighter (0 members)
- Capcom Fighting Evolution (54 members)
- Capcom Fighting Game (0 members)
- Capcom Marvel Series (0 members)
- Capcom Versus (2 members)
- Capcom Vs. SNK (107 members)
- Capcom Vs. SNK 2 (1 member)