The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Adults (4 members)
- Albums (4 members)
- Animal (1 member)
- Animals (5 members)
- Babies (10 members)
- Blog posts (2 members)
- Books (3 members)
- Browse (7 members)
- Candidates for deletion (18 members)
- Characters (22 members)
- Characters Voiced Like A Baby (2 members)
- Debut from FDOS (1 member)
- Disambiguations (0 members)
- Dog (1 member)
- Elderly (2 members)
- Episodes (2 members)
- Events (2 members)
- Families (1 member)
- Fan Theories (2 members)
- Females (3 members)
- Help (0 members)
- Humans (7 members)
- Images (2 members)
- Items (2 members)
- J.J. (2 members)
- Johnson Family (0 members)
- Kids (6 members)
- Locations (2 members)
- Mickey videos (2 members)
- Notice templates (1 member)
- Numberblocks (0 members)
- Pages with broken file links (2 members)
- Pigs (1 member)
- Quests (2 members)
- Redirects (1 member)
- Songs (3 members)
- Songs From Mickey Mouse Clubhouse (2 members)
- TV Channels (1 member)
- Teachers (2 members)
- Template documentation (26 members)
- Templates (27 members)
- Templates/Infobox (9 members)
- Templates/Navbox (1 member)
- Templates/Quote (1 member)
- Videos (4 members)