Gianotti is a surname. Notable people with the surname include:
Ambrogio Gianotti (1901-1969), Italian partigiano, first priest of the Church of St. Edward Carol Gianotti, Australian ten-pin bowler Fabiola Gianotti (born 1960), Italian experimental particle physicist Ferdinando Gianotti (1920–1984), Italian pediatric dermatologist Francesco Gianotti (1881–1967), Italian architect
See also
Giannotti Gianotti–Crosti syndrome