Gilles Perrault (born Jacques Peyroles; 9 March 1931) is a French writer and journalist. Born in Paris, Perrault attended the Collège Stanislas de Paris and then studied at the Institut d'études politiques, eventually becoming a lawyer, a profession he worked in for five years.

After the success of his essay Les parachutistes (1961), inspired by his military service in Algeria, he became a journalist and wrote articles about Nehru's India, the 1964 Summer Olympics in Tokyo and the problems of African Americans in the United States. He then investigated less well-known aspects of World War II. Since 1961, he has lived in Sainte-Marie-du-Mont, Manche, upon which he wrote the book Les gens d'ici ("People from here").