The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Actors (1 member)
- Article management templates (3 members)
- Article stubs (0 members)
- Bands (2 members)
- Best/Worst lists (3 members)
- BlogListingPage (0 members)
- Browse (4 members)
- Candidates for deletion (0 members)
- Category templates (3 members)
- Characters (30 members)
- Citations needed (0 members)
- Community (4 members)
- Content (1 member)
- Copyright (1 member)
- Deceased in Actors (1 member)
- Disambiguations (0 members)
- Forums (6 members)
- General wiki templates (24 members)
- Help (6 members)
- Help desk (3 members)
- Heroes (8 members)
- Hidden categories (2 members)
- Image wiki templates (9 members)
- Images (1 member)
- Movies (3 members)
- Objects (1 member)
- Organisation (8 members)
- Pages with broken file links (0 members)
- Policy (3 members)
- Recurring features on Wayne's World (1 member)
- Site administration (3 members)
- Site maintenance (3 members)
- Templates (6 members)
- Top 10 Lists (4 members)
- Vehicles (3 members)
- Videos (44 members)
- Villains (4 members)
- Watercooler (2 members)