The Mad Ghoul
- Jier: 1943
- Lân: United States of America
- Sjenre: Science Fiction, Horror
- Studio: Universal Pictures
- Keyword: mad scientist, singer, laboratory, serial killer, mad doctor, zombie, scientist, monkey, medical student, scientific experiment
- Direkteur: James P. Hogan
- Cast: George Zucco, David Bruce, Evelyn Ankers, Turhan Bey, Robert Armstrong, Milburn Stone