Don't Bother to Knock
- Jier: 1952
- Lân: United States of America
- Sjenre: Drama, Thriller
- Studio: 20th Century Fox
- Keyword: hotel, based on novel or book, detective, pilot, babysitter, singer, murder, madness, voyeur
- Direkteur: Roy Ward Baker
- Cast: Richard Widmark, Marilyn Monroe, Anne Bancroft, Donna Corcoran, Jeanne Cagney, Lurene Tuttle