Giannotti is an Italian surname. Notable people with the surname include:
Aldo Giannotti (born 1977), Italian-Austrian artist Claudia Giannotti (1937–2020), Italian film and television actress Donato Giannotti (1492–1573), Italian political writer and playwright Francesco Maria Giannotti (1635–1699), Roman Catholic prelate and Bishop of Segni José Arthur Giannotti (1930–2021), Brazilian philosopher, essayist, and university professor Maurilio Giannotti (died 1505), Roman Catholic prelate and Bishop of Calvi Risorta Pasquale Giannotti (born 1999), Italian football player Pio Giannotti (1898–1997), Italian Roman Catholic priest
See also
Gianotti