The Double Room Mystery
- Tahun: 1917
- Negara: United States of America
- Genre: Crime
- Studio: Universal Film Manufacturing Company, Red Feather Photoplays
- Kata kunci:
- Pengarah: Hobart Henley
- Pelakon: Gertrude Selby, Hayward Mack, Ed Brady, Edward Hearn, Ernest Shields, Mattie Witting