Seth Holt, gebürtig James Aubrey G. B. Holt (* 21. Juni 1923 im britischen Mandatsgebiet Palästina; † 13. Februar 1971 in London) war ein britischer Filmregisseur, Filmproduzent, Drehbuchautor und Filmeditor. ()
Seth Holt was a British film director, producer and editor. His films are characterized by their tense atmosphere and suspense, as well as their striking visual style. In the 1960s, Movie magazine championed Holt as one of the finest talents working in the British film industry, although his output was notably sparse.