The Double Room Mystery
- År: 1917
- Land: United States of America
- Genre: Kriminalitet
- Studio: Universal Film Manufacturing Company, Red Feather Photoplays
- Nøgleord:
- Direktør: Hobart Henley
- Cast: Gertrude Selby, Hayward Mack, Ed Brady, Edward Hearn, Ernest Shields, Mattie Witting