Guerrieri is an Italian surname. Notable people with the surname include:
Ascenzio Guerrieri (died 1645), Roman Catholic prelate who served as Bishop of Castellaneta Esteban Guerrieri (born 1985), Argentine racing driver Camilla Guerrieri (1628–after 1693), Italian painter Gerardo Guerrieri (1920-1986), Italian film director, playwright and screenwriter Guido Guerrieri (born 1996), Italian footballer Giovanni Francesco Guerrieri (1589–1655), Italian painter Lorenza Guerrieri (born 1944), Italian actress Romolo Guerrieri (born 1931), Italian film director and screenwriter Taylor Guerrieri (born 1992), American professional baseball pitcher Veronica Guerrieri, Italian and American economist Vittorio Guerrieri (born 1958), Italian actor and voice actor