Joseph W. Sarno (March 15, 1921 – April 26, 2010) was an American film director and screenwriter.

One of the most prolific and distinctive auteurs to emerge from the proto-pornographic sexploitation film genre of the 1960s, Joe Sarno had written and directed approximately 75 theatrically released feature films in the sexploitation, softcore and hardcore genres as well as a number of  shot-on-video features for the '80s hardcore video market. Sarno, a pioneer of the sexploitation film genre, completed his first adult-oriented feature in 1961. Among his best-known films in the genre are Sin in the Suburbs (1964), Flesh and Lace, The Bed and How to Make It, and Moonlighting Wives (1966).