Elk River
- Elk River (Alberta)
- Elk River (British Columbia)
- Elk River (California)
- Elk River (Colorado)
- Elk River (Iowa)
- Elk River (Kansas)
- Elk River (Maryland)
- Elk River (Michigan)
- Elk River (Minnesota)
- Elk River (North Carolina–Tennessee)
- Elk River (Oklahoma)
- Elk River (Oregon)
- Elk River (Tennessee)
- Elk River (Washington)
- Elk River (West Virginia)
- Elk River Mountains
- Elk River, California
- Elk River, Idaho
- Elk River, Minnesota
- Elk, Mendocino County, California
- Ełk River
- List of rivers of the Northwest Territories
- Vancouver Island