The Greatest Power
- Yıl: 1917
- Ülke: United States of America
- Tür: Dram
- Stüdyo: Rolfe Photoplays
- Anahtar kelime: lost film
- Yönetmen: Edwin Carewe, Edward LeSaint
- Oyuncular: Ethel Barrymore, William B. Davidson, Harry Northrup, Frank Currier, William Black, Cecil Owen