The Eternal Sin
- Aasta: 1917
- Riik: United States of America
- Žanr: Drama
- Stuudio: Herbert Brenon Film Corporation, Selznick Pictures
- Märksõna: silent film, lost film, borgia, 15th century, borgias, lucrezia borgia
- Direktor: Herbert Brenon
- Osades: Florence Reed, William E. Shay, Stephen Grattan, Richard Barthelmess, Alex Shannon, A.G. Parker