Jean Epstein (French: [ɛp.ʃtajn]; 25 March 1897 – 2 April 1953) was a French filmmaker, film theorist, literary critic, and novelist. Although he is remembered today primarily for his adaptation of Edgar Allan Poe's The Fall of the House of Usher, he directed three dozen films and was an influential critic of literature and film from the early 1920s through the late 1940s. He is often associated with French Impressionist Cinema and the concept of photogénie.

Epstein was born in Warsaw, Kingdom of Poland (then a part of Russian Empire) to a French-Jewish father and Polish mother. After his father died in 1908, the family relocated to Switzerland, where Epstein remained until beginning medical school at the University of Lyon in France. While in Lyon, Epstein served as a secretary and translator for Auguste Lumière, considered one of the founders of cinema.