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