Mazzilli is a surname. Notable people with the surname include: Agustín Mazzilli (born 1989), Argentine field hockey player Frank Mazzilli (born 1962) Canadian politician Lee Mazzilli (born 1955), American baseball player L. J. Mazzilli (born 1990), American baseball player Pascoal Ranieri Mazzilli (1910–1975), Brazilian politician

See also Carolina Muzzilli