The Lost Mail Sack
- Bliain: 1914
- Tír: United States of America
- Seánra: Drama
- Stiúideo: General Film Company, Kalem Company
- Eochairfhocal: partially lost film
- Stiúrthóir: J.P. McGowan
- Caitheadh: Helen Holmes, George A. Williams, Jane Wolfe, Bert Hadley, A.E. Hammond
