The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Request templates (1 member)
- SandWings (6 members)
- SeaWings (14 members)
- SilkWings (4 members)
- SkyWings (6 members)
- Stubs (80 members)
- Template documentation pages (8 members)
- Template namespace templates (1 member)
- Templates using TemplateData (5 members)
- Tribe (10 members)
- Wikipedia non-free file copyright templates (1 member)
- Wikipedia non-free files for NFUR review (3 members)
- Wikipedia non-free images (3 members)