| The Knave of Hearts | |
| Cinematography: | Phil Ross |
| Studio: | Harma Photoplays |
| Distributor: | Harma Photoplays |
| Runtime: | 5 reels[1] |
| Country: | United Kingdom |
The Knave of Hearts is a 1919 British silent romance film directed by Floyd Martin Thornton and starring James Knight, Evelyn Boucher and Harry Agar Lyons.