Monti is an Italian surname. Notable people with the surname include:
Carlo Monti (1920-2016), Italian athlete
Francesco Riccardo Monti, Italian sculptor who lived in the Philippines
Gaetano Monti (composer), Italian composer
Gaetano Monti, Italian sculptor
Gaetano Matteo Monti, Italian sculptor
Giovanni Battista Monti, Italian painter
Jared C. Monti, American soldier
Luis Monti, Argentine-Italian footballer
Mario Monti, former Prime Minister of Italy
Martin James Monti (1921-2000), United States Army Air Forces pilot, defected to the Axis powers in 1944 and worked as a propaganda broadcaster and writer
Peter Monti, American psychologist
Vincenzo Monti, Italian Neoclassicist poet and scholar
Vittorio Monti, Italian composer