Bruni is a surname. Notable people with the surname include:
Antonio Bartolomeo Bruni (1757–1821), Italian violist, composer and conductorBruno Bruni (artist) (born 1935), Italian artistBruno Bruni (athlete) (born 1955), Italian high jumperCarla Bruni (born 1967), Italian-French model, singer and third wife of Nicolas Sarkozy, former President of FranceDino Bruni (born 1932), Italian road cyclistFyodor Bruni (1799–1875), Russian painter of Italian originFrancesco Bruni (disambiguation), several peopleGeorgina Bruni (1947–2008), British ufologistGianmaria Bruni (born 1981), Italian racing driverLeonardo Bruni (c. 1370 – 1444), humanist, historian and chancellor of FlorenceLouis H. Bruni (born 1949), Texas politicianFrank Bruni (born 1964), New York Times food criticValeria Bruni Tedeschi (born 1964), Italian-French actress and sister of Carla BruniGiovanni Bruni, designer of the Bruni 3V-1 Eolo glider