The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Street Fighter IV Remix (240 members)
- Street Fighter IV Series (0 members)
- Street Fighter IV series (20 members)
- Street Fighter Series (0 members)
- Street Fighter V (3,183 members)
- Street Fighter X Tekken (319 members)
- Street Fighter characters (66 members)
- Street Fighter games (53 members)
- Street Fighter x Tekken (1 member)
- Strider (43 members)
- Stryker (5 members)
- Stubs (287 members)
- Sub-Zero (52 members)
- SuperStreetFighter2Turbo (1 member)
- Super Battle Opera (8 members)
- Super Dragon Ball Z (1 member)
- Super Dragonball Z (182 members)
- Super Skrull (44 members)
- Super Smash Bros. (16 members)
- Super Smash Bros. Brawl (56 members)
- Super Smash Bros. Melee (241 members)
- Super Smash Bros. Ultimate (186 members)
- Super Smash Bros. for 3DS and Wii U (2 members)
- Super Smash Bros. for Wii U (3 members)
- Super Street Fighter 2 Turbo (129 members)
- Super Street Fighter IV (74 members)
- Super Street Fighter IV AE (45 members)
- SvC Chaos (97 members)
- Sword (14 members)
- System (6 members)
- System images (27 members)
- T-1000 (4 members)
- T. Hawk (2 members)
- Takeda (4 members)
- Takuma/Mr. Karate (3 members)
- Tam Tam (1 member)
- Tanya (2 members)
- Taro (2 members)
- Taskmaster (37 members)
- Tatsunoko V.S. Capcom (0 members)
- Tatsunoko vs Capcom (23 members)
- Tatsunoko vs Capcom: Ultimate All Stars (1,007 members)
- Tatsunoko vs Capcom: Ultimate all Stars (1 member)
- Tecmo (1 member)
- Teenage Mutant Ninja Turtles: Tournament Fighters (14 members)
- Tekken (122 members)
- Tekken 1 (38 members)
- Tekken 2 (26 members)
- Tekken 3 (124 members)
- Tekken 4 (20 members)