Cuenot or Cuénot (, ) is a French surname. Notable people with the surname include:
Bénédicte Cuenot, French combustion engineer Gaspard Cuenot (born 1991), Swiss skier and biathlete Lucien Cuénot (1866–1951), French biologist Stephen Theodore Cuenot (Étienne-Théodore Cuénot Thể, 1802–1861), French Catholic missionary, bishop, and saint