Jacquinot is a French surname. Notable people with the surname include:
Charles Jacquinot (1796–1879), French admiral and Antarctic explorer Honoré Jacquinot (1815–1887), French surgeon and zoologist, brother of Charles-Hector Louis Jacquinot (1898–1993), French lawyer and politician, several times minister Robert Jacquinot (1893–1980), French road racing cyclist Robert Jacquinot de Besange (1878–1946), French Jesuit
See also Jacquinot Bay, bay in East New Britain Province Jacquinot Bay Airport Jacquinot Rocks, in Antarctica, named after Honoré Jacquinot Mount Jacquinot, in Antarctica, named after Charles Jacquinot