Bertoni is an Italian surname. Notable people with the surname include:
Daniel Bertoni (born 1955), former Argentine footballer
Ferdinando Bertoni (1725–1813), Italian composer and organist
Flaminio Bertoni (1903–1964), automobile designer
Gaspar Bertoni (1777–1853), Italian saint
Luigi Bertoni (1872–1947), Italian-born anarchist writer and typographer
Remo Bertoni (1909–1973), Italian professional road bicycle racer
Sergio Bertoni (1915–1995), Italian football (soccer) player