'''Coq''', '''CoQ''', '''coq''' or '''COQ''' may refer to:
* coq, ISO 639-3 code for Coquille, a dialect of the Tututni language * Coq, the French word for "rooster" or "cock" * Coq, an interactive theorem prover, renamed to Rocq in 2025 * CoQ, common term for Coenzyme Q10, a naturally occurring biochemical cofactor and antioxidant produced by the human body * CoQ, abbreviation for ''Caves of Qud'', a role-playing video game released in 2015 * CoQ, abbreviation for cost of quality * The Coq, colloquial term for the Coquihalla Highway in British Columbia, Canada
==See also== {{canned search|coq|c-o-q|coq's|c-oq|co-q|coqs}} * Coquihalla (disambiguation) (abbreviated: Coq) * France national Australian rules football team (nicknamed: Coqs) * Le Coq (disambiguation) * Coq d'Or (disambiguation) * Coq au vin * {{lookfrom|COQ}} * {{lookfrom|Coq}} * {{in title|coq}} * Cock (disambiguation)
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