Knight Without Armour
- annos singulos: 1937
- Patriam: United Kingdom, United States of America
- genus: History, Drama, Adventure, Romance
- Studio: London Films Productions, United Artists, London Films
- keyword: rescue, undercover agent, countess, siberia, bolshevik, 1910s
- Director: Jacques Feyder
- cast: Marlene Dietrich, Robert Donat, Irene Vanbrugh, Herbert Lomas, Austin Trevor, Basil Gill