The Mysterious Lodger
- Jaar: 1914
- Land: United States of America
- Genre: Mystery, Romance
- Studio: Vitagraph Company of America
- Sleutelwoord: lost film
- Direkteur: Maurice Costello, Robert Gaillard
- Gooi: Maurice Costello, Constance Talmadge, Edwina Robbins, Helene Costello, Estelle Mardo, Thomas R. Mills
