Lone Mountain may refer to a place in the United States:
Lone Mountain, Tennessee, an unincorporated community Lone Mountain (California), a hill in San Francisco, California Lone Mountain, San Francisco, California, the associated neighborhood Lone Mountain (Montana), a mountain in the Madison Range Lone Mountain, Nevada, a ghost town Lone Mountain (Elko County, Nevada) Lone Mountain (Eureka County, Nevada) Lone Mountain (New York), a mountain in Ulster County Lone Mountain State Forest, a mountain and state forest in Morgan County, Tennessee