Ratti (surname)

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


 * Achille Ratti (1857–1939), Pope Pius XI
 * Carlo Ratti (born 1971), Italian architect, engineer and inventor
 * Carlo Giuseppe Ratti (1737–1795), Italian art biographer and painter
 * Eddy Ratti (born 1977), Italian former cyclist
 * Eugenia Ratti (1933–2020), Italian soprano
 * Filippo Walter Ratti (1914–1981), Italian screenwriter and film director
 * Francesco Ratti (1819-?), Italian engraver
 * Giovanni Agostino Ratti (1699–1755), Italian painter
 * Lorenzo Ratti (ca. 1589–1630), Italian baroque composer
 * Héber Ignacio Ratti (born 1994), Uruguayan footballer
 * James Ratti (born 1991), Welsh rugby union player
 * Julia Ratti (born 1969), Democratic member of the Nevada Senate
 * Lorenzo Ratti (1589-1630), Italian baroque composer
 * Nico Ratti (born 1993), Argentine footballer
 * Ratti Petit (1906-1988), Indian painter, photographer, writer and composer
 * Steven H. Ratti (born 1956), former United States Coast Guard officer
 * Michael Ratti (born 1980), Rat Pot, mentor and idol of the RaKrug