Mount Armstrong

Mount Armstrong may refer to:


 * Mount Armstrong (Antarctica)
 * Mount Armstrong (High Rock Range) in the Canadian Rockies
 * Mount Armstrong (New South Wales) in New South Wales, Australia
 * Mount Armstrong (Northern Territory) in Northern Territory, Australia
 * Mount Armstrong (New Zealand)
 * Mount Armstrong (Tagish Highland) in British Columbia, Canada
 * Mount Armstrong (Yukon) in Yukon, Canada