Behind Masks
- Taon: 1921
- Bansa: United States of America
- Genre: Drama
- Studio: Famous Players-Lasky Corporation
- Keyword: based on novel or book, cheating at cards, partially lost film
- Direktor: Frank Reicher
- Cast: Dorothy Dalton, Frederick Vogeding, William P. Carleton, Julia Swayne Gordon, Gladys Valerie, Kempton Greene
