The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 20 to 30 years old (1 member)
- Blog posts (0 members)
- Browse (7 members)
- Candidates for deletion (0 members)
- Cast (2 members)
- Characters (12 members)
- Communities (1 member)
- Dead characters (2 members)
- Disambiguations (0 members)
- Elderly characters (1 member)
- Help (0 members)
- Heroes (2 members)
- Images (1 member)
- Items (1 member)
- Less than 30 years old (2 members)
- Locations (4 members)
- Mario Runs (1 member)
- More than 30 years old (2 members)
- Movies (1 member)
- Navigation templates (2 members)
- Realms (5 members)
- Series (4 members)
- Short characters (1 member)
- Short people (3 members)
- Technology (2 members)
- Template documentation (27 members)
- Templates (29 members)
- Videos (24 members)