The Waiatoto River is a river of the West Coast of New Zealand's South Island. Formed from several small rivers which are fed by glaciers surrounding Mount Aspiring, it flows north along a valley flanked in the west by the Haast Range before turning northwest to reach the Tasman Sea 20 kilometres (12 mi) southwest of Haast. Much of the river's length is within Mount Aspiring National Park.
"Place Name Detail: Waiatoto River". New Zealand Geographic Placenames Database. Land Information New Zealand. Retrieved 12 July 2009.
Coordinates: 43°59′S 168°47′E / 43.983°S 168.783°E