The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Real Bout Special Geese Howard (1 member)
- Real Bout Special Hon Fu (1 member)
- Real Bout Special Jin Chonrei (1 member)
- Real Bout Special Jin Chonshu (1 member)
- Real Bout Special Joe Higashi (1 member)
- Real Bout Special Kim Kaphwan (1 member)
- Real Bout Special Ryuji Yamazaki (1 member)
- Real Bout Special Sokaku Mochizuki (1 member)
- Real Bout Special Terry Bogard (1 member)
- Real Bout Special Tung Fu Rue (1 member)
- Real Bout Special Wolfgang Krauser (1 member)
- Reiko (4 members)
- Remy (50 members)
- Reptile (2 members)
- Rig (2 members)
- Ring of Destruction: Slam Masters II (15 members)
- Rising Thunder: Community Edition (32 members)
- Rival Schools Project Justice (0 members)
- Rival Schools Series (0 members)
- Robert Garcia (2 members)
- Roberto Miura (63 members)
- Roche (2 members)
- Rock (50 members)
- Rock Howard (1 member)
- Rocket Raccoon (46 members)
- Roger Jr. (6 members)
- Rokurouta (1 member)
- Rolento (148 members)
- Roll (21 members)
- Roll Cancelling (1 member)
- Roomi (1 member)
- Rose (238 members)
- Rose Mary (1 member)
- Roy (1 member)
- Roy Bromwell (52 members)
- RubberSoul (6 members)
- Rufus (7 members)
- Rugal (5 members)
- Rugal Bernstein (1 member)
- Ryo (40 members)
- Ryo Sakazaki (70 members)
- Ryu (222 members)
- Ryu(CFE) (30 members)
- Ryu Hayabusa (2 members)
- Ryuji Yamazaki (47 members)
- SF6 (4 members)
- SFA2 (55 members)
- SFV (30 members)
- SNK (3 members)
- SNK Characters (8 members)