A Mother's Secret
- Curs: 1918
- País: United States of America
- Gènere: Drama
- Estudi: Universal Film Manufacturing Company, Bluebird Photoplays
- Paraula clau: lost film
- Director: Douglas Gerrard
- Repartiment: Ella Hall, Mary Mersch, T.D. Crittenden, Emory Johnson, Grace McLean, Mrs. L.C. Harris