The Mysterious Lodger
- बर्ष: 1914
- देश: United States of America
- विधा: Mystery, Romance
- स्टुडियो: Vitagraph Company of America
- कीवर्ड: lost film
- निर्देशक: Maurice Costello, Robert Gaillard
- जात: Maurice Costello, Constance Talmadge, Edwina Robbins, Helene Costello, Estelle Mardo, Thomas R. Mills
