Alain Aubert-Dechartre is a French director and screenwriter.

A graduate of the Institut des Hautes Études Cinématographiques in Paris, Alain Aubert-Dechartre began his career as director of the film department at the Franco-Nigerian Cultural Center in Niamey. Over the course of his career, he has directed several short and feature films, including Four Days of a Partisan, selected at Cannes in 1975 and restored in 2021.

In addition to directing, Alain Aubert-Dechartre is a lecturer, training director, and general secretary of the Festival Francophone des Années 70 in Dinard. He also participates in the creation and editing of journals and books on film theory. He handed over all his documents to André Colleu during the creation of the Cinémathèque de Bretagne, of which he was one of the first depositors.