Castle Mountain is a peak in Banff National Park, Alberta, Canada.
Castle Mountain may also refer to:
Canada Castle Mountain, Alberta or Castle Junction, a locality near the mountain in Banff Castle Mountain Resort, near Pincher Creek, Alberta Castle Mountain (British Columbia), a mountain in the Flathead Range, near Fernie
United States Castle Mountain (Alaska), in the Wrangell Mountains Castle Mountain (Carbon County, Montana), a mountain in the Beartooth Range Castle Mountain (Hampshire County, West Virginia) Castle Mountain (Pendleton County, West Virginia) Castle Mountain (Washington), Cascade Range Castle Mountains (Montana), an island range Castle Mountains (California), a range in the eastern Mojave
See also Castle Towers Mountain, near Garibaldi Lake, British Columbia, Canada Schlossberg (disambiguation), for a number of articles named Castle Mountain in German