The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Gold Aura (0 members)
- Hallowed Aura (0 members)
- Hatnote modules (1 member)
- Infected Aura (0 members)
- Infobox (9 members)
- Infobox modules (2 members)
- Infobox templates (2 members)
- Internationalization templates (2 members)
- Languages pages (7 members)
- Languages pages without translations (7 members)
- Location (1 member)
- Lua-based templates (9 members)
- Lua String-based templates (2 members)
- Modules (1 member)
- Modules for general use (3 members)
- Modules for image handling (1 member)
- Modules subject to page protection (11 members)
- Modules that add a tracking category (6 members)
- Modules using data from Wikidata (1 member)
- Navboxes using background colours (1 member)
- Neutral Aura (0 members)
- Non-portable infoboxes (1 member)
- Pages with TemplateStyles errors (4 members)
- Pages with broken file links (189 members)
- Pages with script errors (29 members)
- Pages with syntax highlighting errors (1 member)
- Pages with too many expensive parser function calls (4 members)
- Portable Infobox (2 members)
- Programming typing-aid templates (2 members)
- Pure Aura (0 members)
- Section stubs (1 member)
- Serian (6 members)
- Sidebar metatemplates (1 member)
- Sidebars with styles needing conversion (1 member)
- Subtemplates of Template Convert/documentation (11 members)
- Subtemplates of Template Convert/documentation formatting templates (8 members)
- TemplateStyles stylesheets with errors (1 member)
- Template documentation pages (6 members)
- 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 (5 members)
- Terms (1 member)
- Themes (2 members)
- Themes/Portable Infobox (2 members)
- Transwiki guide (1 member)
- Videos (1 member)
- Wikipedia infoboxes (1 member)
- Wikipedia metatemplates (1 member)
- Workaround templates (2 members)