Synthetic Sin
- Jier: 1929
- Lân: United States of America
- Sjenre: Comedy
- Studio: First National Pictures
- Keyword: gangster, silent film, showgirl
- Direkteur: William A. Seiter
- Cast: Colleen Moore, Antonio Moreno, Edythe Chapman, Kathryn McGuire, Gertrude Howard, Gertrude Astor
