The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Adults (5 members)
- Animals (1 member)
- Artificial Intelligence (1 member)
- Blog posts (0 members)
- Browse (7 members)
- Candidates for deletion (1 member)
- Cast (1 member)
- Characters (14 members)
- Characters with criminal records (1 member)
- Companies (2 members)
- Disambiguations (0 members)
- Episodes (0 members)
- Females (6 members)
- Help (0 members)
- Images (2 members)
- Kids (7 members)
- Main Characters (4 members)
- Males (8 members)
- Pets (1 member)
- Seasons (0 members)
- Shows (1 member)
- Sid the Science Kid (3 members)
- Songs (1 member)
- Supporting Characters (10 members)
- Template documentation (9 members)
- Templates (7 members)
- Videos (1 member)