The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Archie (1 member)
- Archie Comics staff (2 members)
- Articles in need of attention (1 member)
- Articles in need of expanding (32 members)
- Articles in need of references (2 members)
- Articles with claims that need better sources (1 member)
- Articles with hatnote templates targeting a nonexistent page (5 members)
- Articles with unsourced claims (26 members)
- Artificial intelligences (2 members)
- Attacks and moves (3 members)
- Babylon Rogues (4 members)
- Babylonians (3 members)
- Badniks (1 member)
- Banner templates (8 members)
- Birds (2 members)
- Black Arms (1 member)
- Books (1 member)
- Bounty hunters (4 members)
- Button Templates (64 members)
- Category namespace templates (1 member)
- Cats (3 members)
- Chameleons (1 member)
- Chaotix (2 members)
- Character-substitution templates (12 members)
- Character templates (5 members)
- Citation templates (11 members)
- Collapse templates (4 members)
- Comic templates (4 members)
- Comics (1 member)
- Compilations (3 members)
- Context-link templates (7 members)
- Continuities (7 members)
- Continuity banners (3 members)
- Conversion templates (1 member)
- Convert by module documentation (1 member)
- Convert errors (0 members)
- Courtesy templates (1 member)
- Crocodiles (1 member)
- Cross-reference templates (3 members)
- Crossover characters (1 member)
- Crossover games (6 members)
- DVDs (1 member)
- Deceased staff members (1 member)
- Defunct companies (1 member)
- Dimensions (1 member)
- Disambiguation and redirection hatnote templates (1 member)
- Disambiguations (1 member)
- Discontinued games (1 member)
- Doctor Eggman (4 members)
- Documentation assistance templates (5 members)