Ключи счастья
- Taon: 1913
- Bansa: Russia
- Genre: Drama
- Studio: Thiemann & Reinhardt
- Keyword: love triangle, love affair, lost film, independent woman
- Direktor: Yakov Protazanov, Vladimir Gardin
- Cast: Olga Preobrazhenskaya, Владимир Максимов, M. Trojanov, Alexandre Volkoff, Vladimir Gardin, Vladimir Shaternikov
