Piatti (surname)

Piatti is an Italian surname. Notable people with the surname include:


 * Carlo Alfredo Piatti (1822–1901), Italian cellist
 * Giovanni Battista Piatti (1812–1867), Italian civil engineer
 * Ignacio Piatti (born 1985), Argentine footballer
 * Marco Piatti (born 1958), Swiss gymnast
 * Pablo Piatti (born 1989), Argentine footballer
 * Polo Piatti, Argentine composer, pianist and conductor
 * Prospero Piatti (c. 1842–1902), Italian painter
 * Lorna Piatti-Farnell (born 1980), New Zealand academic
 * Riccardo Piatti (born 1958), Italian tennis coach
 * Sante Piatti (1687–1747), Italian painter
 * Ugo Piatti (1888–1953), Italian painter and instrument maker