The Lost Battalion
- Joer: 1919
- Land: United States of America
- Genre: Drama, War, History
- Studio: MacManus Corporation
- Schlësselwuert: new york city, france, world war i, based on true story, historical reenactment, trench warfare
- Direkter: Burton L. King
- Besetzung: Robert Alexander, George McMurtry, Charles W. Whittlesey, William J. Cullen, Arthur F. McKeogh, Augustus Kaiser