Mount Arthur

Mount Arthur may refer to:
 * Mount Arthur (Antarctica) in Antarctica
 * Mount Arthur (New Zealand) in New Zealand
 * Mount Arthur (Nunavut) in Nunavut, Canada
 * Mount Arthur (Tasmania) in Tasmania, Australia
 * Mount Arthur (British Columbia) in British Columbia, Canada
 * Mount Arthur (Washington) in the Olympic Mountains, USA
 * Mount Arthur coal mine in Muswellbrook, Australia