John Ermine of the Yellowstone
- Ár: 1917
- Land: United States of America
- Genre: Western
- Stúdíó: Universal Film Manufacturing Company
- Lykilorð: lost film
- Leikstjóri: Francis Ford
- Leikarar: Francis Ford, Mae Gaston, Mark Fenton, Dark Cloud, Burwell Hamrick, Duke Worne
