Harold Eugene "Hal" Roach Sr. (Elmira, Nova York, 14 de gener de 1892 - Bel Air, Los Angeles, 2 de novembre de 1992) va ser un actor, productor, director, guionista nord-americà de cinema i televisió, que va ser el fundador dels estudis homònims Hal Roach.

Harry Eugene Roach Sr. professionally known as Hal Roach, was an American film and television producer, director, and actor who was active from the 1910s to the 1990s. He is remembered today for producing a number of successes including the Laurel and Hardy franchise, the films of entertainer Charley Chase, and the Our Gang film comedy series.