The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- Actors (1 member)
- Adults (4 members)
- Article management templates (4 members)
- Article stubs (22 members)
- Articles in need of an image (2 members)
- BlogListingPage (0 members)
- Blog posts (0 members)
- Boys (1 member)
- Browse (4 members)
- Cable channel (2 members)
- Candidates for deletion (0 members)
- Candidates for speedy deletion (0 members)
- Category templates (3 members)
- Character Galleries (3 members)
- Character Images (3 members)
- Characters (40 members)
- Characters voiced by Billy West (1 member)
- Characters voiced by Frank Welker (1 member)
- Characters voiced by Rob Paulsen (1 member)
- Characters with Glasses (1 member)
- Comedy characters (1 member)
- Community (6 members)
- Content (3 members)
- Copyright (0 members)
- Disambiguations (0 members)
- Episode images (390 members)
- Episodes (3 members)
- Episodes Without Sam (1 member)
- Episodes featuring a brain blast (1 member)
- Fathers (1 member)
- Females (2 members)
- Files (2 members)
- Forums (6 members)
- Gallery (393 members)
- General wiki templates (34 members)
- Half Hour Episodes (2 members)
- Halloween (389 members)
- Hallowween (2 members)
- Help (5 members)
- Help desk (2 members)
- Heroes (4 members)
- Hidden categories (3 members)
- Holiday Episodes (1 member)
- Humans (5 members)
- Image wiki templates (10 members)
- Images (396 members)
- Infobox templates (11 members)
- Jimmy Timmy Power Hours (3 members)
- Kids (1 member)
- Location (7 members)