Categories

The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.

• CS1 português do Brasil-language sources (pt-br) (1 member)
• CS1 suomi-language sources (fi) (2 members)
• CS1 русский-language sources (ru) (2 members)
• CS1 עברית-language sources (he) (1 member)
• Candidates for deletion (11 members)
• Capnophiles (1 member)
• CatAutoTOC generates Large category TOC (1 member)
• CatAutoTOC generates no TOC (10 members)
• CatAutoTOC generates standard Category TOC (9 members)
• CatAutoTOC on pages where PAGESINCATEGORY returns zero (1 member)
• Cat diseases (2 members)
• Catalog lookup templates (2 members)
• Category header templates (2 members)
• Category namespace templates (3 members)
• Cestoda (1 member)
• Character-substitution templates (4 members)
• Characters in the Mahabharata (1 member)
• Checkmark insertion templates (17 members)
• Chhatarpur district (1 member)
• Christian clerical marriage (1 member)
• Citation Style 1 templates (4 members)
• Citation and verifiability maintenance templates (2 members)
• Cities in Bundelkhand (1 member)
• Clean-up (25 members)
• Clean-up categories from December 2025 (1 member)
• Cleanup templates (6 members)
• Coherency templates (2 members)
• Collapse templates (2 members)
• Collective identity (1 member)
• Comic book navigational boxes (1 member)
• Comics navigational boxes purge (1 member)
• Commons category link is defined as the pagename (4 members)
• Commons category link is locally defined (2 members)
• Commons category link is the pagename (1 member)
• Computing templates (1 member)
• Conoidasida (1 member)
• Container categories (4 members)
• Conversion templates (1 member)
• Convert-like templates (1 member)
• Convert by module documentation (2 members)
• Convert templates (1 member)
• Coord template (2 members)
• Coordinates conversion templates (1 member)
• Coordinates templates (4 members)
• Copyright by Wikimedia (1 member)
• Copyright holder released public domain files (16 members)
• Copyrighted free use (6 members)
• Correct title templates (1 member)
• Country data redirects (569 members)
• Country data templates (3 members)