The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Templates/en (4 members)
- Templates documented on Wikipedia (2 members)
- Templates using TemplateData (3 members)
- Templates using TemplateData/en (2 members)
- Templates using TemplateStyles (4 members)
- Templates using TemplateStyles/en (1 member)
- Utility templates (5 members)
- Utility templates/en (5 members)
- Warning templates (1 member)
- Warning templates/en (1 member)
- Wikipedia modules (1 member)