Quattrocchi (or Quatrocchi) is an Italian surname. Notable people with the surname include:
Andrea Quattrocchi (born 1989), Paraguayan actress and ballerina Fabrizio Quattrocchi (1968–2004), Italian terrorism victim Luigi Beltrame Quattrocchi (1880–1951), Italian Catholic layman Ottavio Quattrocchi (1938–2013), Italian businessman Pablo Quatrocchi (born 1974), Argentine football player and coach Robert Quattrocchi, American politician Rocco Quattrocchi (1927–2015), American politician
See also Suzy Quatro