Pinault
Pinault () is a surname. Notable people with the surname include:

Clément Pinault (1985–2009), French football defender
François Pinault (born 1936), French businessman
François-Henri Pinault (born 1962), French businessman, son of François Pinault and husband of actress Salma Hayek
Georges-Jean Pinault (born 1955), French linguist
Henri Pinault (1904–1987), Bishop of Chengdu
Thomas Pinault (born 1981), French professional footballer

See also
Pinault's law in linguistics
Pineau, a French aperitif
Pineault