The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Blog posts (0 members)
- Browse (3 members)
- Candidates for deletion (0 members)
- Characters (13 members)
- Disambiguations (0 members)
- Episodes (12 members)
- Help (0 members)
- Images (2 members)
- Miscellaneous (4 members)
- Seasons (1 member)
- Template documentation (6 members)
- Templates (7 members)
- Videos (12 members)