Vallette is a French surname. Notable people with the surname include:
Alfred Vallette (1858–1935), French man of letters Marguerite Vallette-Eymery (1860–1953), French novelist and playwright (born 1976), French mathematician (1877–1962), Swiss sculptor Jean Vallette d'Osia (1898–2000), French general best known for his action in the French Resistance (1851–1880), French graveur (1926–2009), French officer (1872–1953), French professor () (1883–1968), French politician (1874–1956), French painter Thibaut Vallette (born 1974), French equestrian (1920–2014), French explor
See also
Valletta (surname) La Vallette