Biondo is an Italian surname. Notable people with the surname include:Cayetano Biondo (1902–1986), Argentine actor Flavio Biondo (1392–1463), Italian historian Francesco Biondo (1735–1805), Italian painter George Biondo, American bass guitarist Giovanni del Biondo(14th century), Italian painter Joseph Biondo (1897–1973), member of the Gambino crime family Maurizio Biondo, Italian cyclist Ron Biondo, short track speed skater Santa Biondo (1892–1989), American opera singer
