Antoine Bonfanti (23 October 1923 - 4 March 2006) was a French sound engineer and a professor at cinema schools and institutes in France and other countries. He taught regularly at INSAS in Brussels and EICTV in Cuba, and occasionally at Fémis and ENSLL.

He was born 26 October 1923 in Ajaccio, Corsica, and died 4 March 2006 in Montpellier, France. He began learning his profession as a trainee boom-operator on the film La Belle et la Bête by Jean Cocteau. He is considered as being one of the pioneers of direct-sound in film-making on location: “the school of direct-sound is French - said the sound-engineer Jean-Pierre Ruh- it began with Antoine Bonfanti”.