Lake Arthur

Lake Arthur may refer to:

Canada

• Lake Arthur (Quebec), a lake in the Côte-Nord administrative region, Quebec.

New Zealand

• Lake Arthur (West Coast), a lake in the West Coast region, South Island
• Lake Rotoroa (Tasman), formerly known as Lake Arthur

United States

• Lake Arthur, Louisiana, a town in Jefferson Davis Parish
• Lake Arthur (Minnesota), a lake in Polk County
• Lake Arthur, New Mexico, a town in Chaves County
• Lake Arthur, Pennsylvania, a lake in Butler County
• Lake Arthur (Washington), a lake in Spokane, next to Gonzaga University
• USS Lake Arthur (ID-2915), a ship in the United States Navy named after the Louisiana town