The Solitary Sin
- Bliain: 1919
- Tír: United States of America
- Seánra: Drama
- Stiúideo: New Art Film Company, Solitary Sin Corporation, Public Welfare Pictures Corp.
- Eochairfhocal: insane asylum, hospital, masturbation, syphilis, sexually transmitted disease, venereal diseases
- Stiúrthóir: Frederick Sullivan
- Caitheadh: Jack Mulhall, Helene Chadwick, Gordon Griffith, Leo Pierson, Pauline Curley, Charles Spere
