C class may refer to:
Ships C-class destroyer (disambiguation), multiple destroyers C-class submarine (disambiguation), multiple submarines C-class corvette (disambiguation), ships of the Victorian Royal Navy C-class cruiser, Royal Navy light cruisers built just before the First World War C-class ferry, Canadian ships C-class lifeboat, British lifeboats International C-class catamaran, sailing catamaran
Rail vehicles Australia C-class Melbourne tram C-class Sydney tram Commonwealth Railways C class, 4-6-0 passenger locomotives MRWA C class, 4-6-2 steam locomotives South Australian Railways C class, 2-4-0 steam locomotives Tasmanian Government Railways C class, 2-6-0 steam locomotives Victorian Railways C class, 2-8-0 steam locomotives Victorian Railways C class (diesel), diesel locomotives WAGR C class, axle load steam locomotives WAGR C class (1880), steam locomotives WAGR C class (diesel), diesel locomotives
Ireland CIÉ 201 Class, locomotives New Zealand NZR C class (1873), tank locomotives NZR C class (1930), steam locomotives United Kingdom LB&SCR C class, 0-6-0 freight steam locomotives LCDR C class, 2-4-0 steam locomotives LNWR Class C, 0-8-0 steam locomotives NBR C Class, 0-6-0 steam locomotive Metropolitan Railway C Class, 0-4-4T tank locomotives SECR C class, 0-6-0 locomotives
Other uses C-class blimp, United States Navy blimp Mercedes-Benz C-Class, mid size passenger vehicle c-Class, a type of HP BladeSystem server computer C-segment, a European vehicle size class WikiProject#WikiProjects and assessments of article importance and quality, on Wikipedia C with Classes, an extension of the C programming language and the predecessor language to C++
See also Class C (disambiguation) C (disambiguation) Class (disambiguation) C series (disambiguation)