Preti is an Italian surname. Notable people with the surname include:
Armando Preti (1911–?), Italian footballer Francesco Maria Preti (1701–1774), Italian Baroque architect Gaetano Preti, Italian artistic gymnast George Preti (1944–2020), American chemist Gregorio Preti (1603–1672), Italian Baroque painter Jean-Louis Preti (1798–1881), French chess writer Luigi Preti (1914–2009), Italian politician Luis Preti (born 1983), Ecuadorian footballer Mattia Preti (1613–1699), Italian Baroque painter
See also Pretti (disambiguation) Pretty (disambiguation)