The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Infobox templates (1 member)
- Lua-based templates (2 members)
- Pages with broken file links (27 members)
- Sidebars with styles needing conversion (1 member)
- Template documentation pages (1 member)
- Templates based on the Infobox Lua module (1 member)
- Templates generating microformats (1 member)
- Templates that add a tracking category (1 member)
- Templates using TemplateData (1 member)
- Wikipedia metatemplates (1 member)