'''Picq''' is a surname. Notable people with the surname include:
* Ardant du Picq (1821–1870), French Army officer and military theorist * Charles Le Picq (1744–1806), French dancer and choreographer * Pierre-Henri Picq, architect of St. Louis Cathedral, Fort-de-France * Stéphane Picq (1965–2025), French composer of video game music
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