The Secret Kingdom
- वर्ष: 1917
- देश: United States of America
- शैली: Adventure, Romance
- स्टुडिओ: Star Film Company, Vitagraph Company of America
- कीवर्ड: movie serial, presumed lost
- संचालक: Charles Brabin, Theodore Marston
- कास्ट: Charles Richman, Dorothy Kelly, Joseph Kilgour, Arline Pretty, William R. Dunn, De Jalma West
