Lanzi is an Italian surname. Notable people with the surname include: Enrico Lanzi (born 1953), Italian footballer and manager François Lanzi (1916–1988), French artist Gaetano Lanzi (1905–1980), Italian boxer Lorenzo Lanzi (born 1981), Italian motorcycle racer Luigi Lanzi (1732–1810), Italian art historian and archaeologist Mario Lanzi (1914–1980), Italian middle-distance runner Italian-language surnames