Principessa Misteriosa
- Taon: 1920
- Bansa: United States of America, Italy
- Genre: Drama
- Studio: Unione Cinematografica Italiana
- Keyword: silent film, lost film
- Direktor: Herbert Brenon
- Cast: Marie Doro, Alberto Capozzi, Angelo Gallina, Alfredo Bertone, Silvana, Iole Gerli
