A Sinless Sinner
- annos singulos: 1919
- Patriam: United Kingdom
- genus: Drama
- Studio: British & Colonial Kinematograph Company
- keyword: silent film, lost film
- Director: James C. McKay
- cast: Marie Doro, Godfrey Tearle, Mary Jerrold, Sam Livesey, Christine Maitland, Gladys Ffolliott
