Nightmare Alley
- taona: 1947
- Firenena: United States of America
- Genre: Drama, Thriller, Crime
- Studio: 20th Century Fox
- Keyword: based on novel or book, carnival, con artist, film noir, alcoholic, carny, mind reading act, carnies
- tale: Edmund Goulding
- Cast: Tyrone Power, Helen Walker, Coleen Gray, Joan Blondell, Taylor Holmes, Mike Mazurki