Henri-Georges Clouzot (August 18, 1907 – January 12, 1977) was a French film director, screenwriter and producer. He is best remembered for his work in the thriller film genre, having directed The Wages of Fear and Les Diaboliques, which are critically recognized to be among the greatest films from the 1950s. Clouzot also directed documentary films, including The Mystery of Picasso, which was declared a national treasure by the government of France.

Clouzot was an early fan of the cinema and, desiring a career as a writer, moved to Paris. He was later hired by producer Adolphe Osso to work in Berlin, writing French-language versions of German films. After being fired from German studios due to his friendship with Jewish producers, Clouzot returned to France, where he spent years bedridden after contracting tuberculosis. Upon recovering, Clouzot found work in Nazi occupied France as a screenwriter for the German-owned company Continental Films. At Continental, Clouzot wrote and directed films that were very popular in France. His second film Le Corbeau drew controversy over its harsh look at provincial France and Clouzot was fired from Continental before its release. As a result of his association with Continental, Clouzot was barred by the French government from filmmaking until 1947.