The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Adult OCs (0 members)
- Article management templates (4 members)
- Article stubs (0 members)
- BlogListingPage (0 members)
- Blog posts (33 members)
- Browse (4 members)
- Candidates for deletion (0 members)
- Candidates for speedy deletion (0 members)
- Category templates (3 members)
- Community (6 members)
- Content (1 member)
- Copyright (0 members)
- Disambiguations (0 members)
- Files (2 members)
- Forums (6 members)
- General wiki templates (31 members)
- Help (5 members)
- Help desk (2 members)
- Hidden categories (2 members)
- Image wiki templates (9 members)
- Images (5 members)
- Infobox templates (10 members)
- Kim Hudson (1 member)
- LucyQuinnEvans (6 members)
- New pages (0 members)
- OCS (23 members)
- OCS owned by Ilovekurtandblaine (2 members)
- OCS owned by Im A Klainer (1 member)
- OCS owned by LiveOutLoud (0 members)
- OC Galleries (1 member)
- Ocs (10 members)
- Organisation (0 members)
- Organization (9 members)
- Owned by Maxymax123 (2 members)
- Pages proposed for deletion (0 members)
- Pages with broken file links (1 member)
- Policy (2 members)
- Site administration (4 members)
- Site maintenance (5 members)
- Teams (22 members)
- Template documentation (59 members)
- Templates (11 members)
- Videos (34 members)
- Watercooler (2 members)