Bruni is a surname. Notable people with the surname include:
Antonio Bartolomeo Bruni (1757–1821), Italian violist, composer and conductor
Bruno Bruni (artist) (born 1935), Italian artist
Bruno Bruni (athlete) (born 1955), Italian high jumper
Carla Bruni (born 1967), Italian-French model, singer and third wife of Nicolas Sarkozy, former President of France
Dino Bruni (born 1932), Italian road cyclist
Fyodor Bruni (1799–1875), Russian painter of Italian origin
Francesco Bruni (disambiguation), several people
Georgina Bruni (1947–2008), British ufologist
Gianmaria Bruni (born 1981), Italian racing driver
Leonardo Bruni (c. 1370 – 1444), humanist, historian and chancellor of Florence
Louis H. Bruni (born 1949), Texas politician
Frank Bruni (born 1964), New York Times food critic
Valeria Bruni Tedeschi (born 1964), Italian-French actress and sister of Carla Bruni
Giovanni Bruni, designer of the Bruni 3V-1 Eolo glider
