The Greatest Power
- År: 1917
- Land: United States of America
- Sjanger: Drama
- Ettromsleilighet: Rolfe Photoplays
- Nøkkelord: lost film
- Regissør: Edwin Carewe, Edward LeSaint
- Cast: Ethel Barrymore, William B. Davidson, Harry Northrup, Frank Currier, William Black, Cecil Owen
