Elk Mountain
- Colorado
- Elk Mountain (British Columbia)
- Elk Mountain (Carbon County, Montana)
- Elk Mountain (Carbon County, Wyoming)
- Elk Mountain (Clallam County, Washington)
- Elk Mountain (Flathead County, Montana)
- Elk Mountain (Grand County, Colorado)
- Elk Mountain (Lincoln County, Montana)
- Elk Mountain (Madison County, Montana)
- Elk Mountain (Maryland)
- Elk Mountain (Missoula County, Montana)
- Elk Mountain (Nevada)
- Elk Mountain (Oregon)
- Elk Mountain (Park County, Montana)
- Elk Mountain (Routt County, Colorado)
- Elk Mountain (Sanders County, Montana)
- Elk Mountain (Sweet Grass County, Montana)
- Elk Mountain (Teton County, Wyoming)
- Elk Mountain (West Virginia)
- Elk Mountain Ski Area
- Elk Mountain, Utah
- Elk Mountain, Wyoming
- Elk Mountains (disambiguation)
- List of mountains in Carbon County, Montana
- List of mountains in Flathead County, Montana (A-L)
- List of mountains in Lincoln County, Montana (A-L)
- List of mountains in Madison County, Montana
- List of mountains in Missoula County, Montana
- List of mountains in Park County, Montana
- List of mountains in Sanders County, Montana
- List of mountains in Sweet Grass County, Montana
- Medicine Bow Mountains
- Olympic Mountains
- Oregon
- Shavers Fork Mountain Complex
- Teton Range
