The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Albums (2 members)
- Blog posts (2 members)
- Books (2 members)
- Browse (7 members)
- Candidates for deletion (4 members)
- Characters (12 members)
- Deceased Characters (2 members)
- Disambiguations (0 members)
- Episodes (11 members)
- Events (2 members)
- Females (1 member)
- Help (0 members)
- Images (2 members)
- Items (2 members)
- Locations (3 members)
- Males (2 members)
- Pages with broken file links (3 members)
- Quests (2 members)
- Rules (1 member)
- TV Shows (2 members)
- TV Stations (1 member)
- Template documentation (26 members)
- Templates (27 members)
- Templates/Infobox (8 members)
- Templates/Navbox (1 member)
- Templates/Quote (1 member)
- U.S. Departments (1 member)
- Videos (13 members)