Marc Alyn (Alain-Marc Fécherolle), (born 18 March 1937 in Reims) is a French poet.

He lived far from Paris, a farmhouse in Uzès, Gard.

He traveled in the Middle East to the ruins of the Phoenician city of Byblos, and to Beirut, where he met the French Lebanese poet Nohad Salameh, whom he married.

He got cancer of the larynx, which deprived him for many years of the use of his voice.

He is a member of the Académie Mallarmé and Prix Guillaume Apollinaire jury.