Vitti is a surname. Notable people with the surname include:
João Vitti (born 1967), Brazilian actor Jon Vitti (born 1960), American television writer Mario Vitti (1926–2023), Italian-Greek philologist Monica Vitti (1931–2022), Italian actress Pablo Vitti (born 1985), Argentine footballer Praski Vitti (1936–2026), Russian artist, painter and muralist Rafael Vitti (born 1995), Brazilian actor, musician, and poet