Dr. Renault's Secret
- Taon: 1942
- Bansa: United States of America
- Genre: Horror, Mystery, Romance, Science Fiction, Thriller
- Studio: 20th Century Fox
- Keyword: experiment, gorilla, investigation, plastic surgery, mad scientist, murder, series of murders, dog attack, human experiment, bastille day
- Direktor: Harry Lachman
- Cast: J. Carrol Naish, Shepperd Strudwick, Lynne Roberts, George Zucco, Bert Roach, Eugene Borden