The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Behind the scenes information (3 members)
- Blog posts (0 members)
- Candidates for deletion (0 members)
- Cast (37 members)
- Characters (39 members)
- Community (1 member)
- Crew (2 members)
- Disambiguations (0 members)
- Documentation templates (1 member)
- Episodes (8 members)
- General wiki templates (9 members)
- Hatnote templates with errors (0 members)
- Image license templates (12 members)
- Images (4 members)
- Infobox templates (11 members)
- Invasion (1 member)
- Invasion Wiki (8 members)
- Mainpage templates (5 members)
- Maintenance (6 members)
- Malik Family (4 members)
- Media (2 members)
- Narrative information (1 member)
- Navbox templates (1 member)
- Notice templates (10 members)
- Pages with broken file links (0 members)
- Production (1 member)
- Quote templates (2 members)
- Screenshots (0 members)
- Stubs (0 members)
- Template documentation (44 members)
- Templates (12 members)
- Unattributed files (0 members)
- Videos (0 members)
- Wiki skin images (2 members)