The Haast River / Awarua is a river on the West Coast of the South Island of New Zealand. The Māori name for the river is Awarua. It drains the western watershed of the Haast Pass. The Haast River is 100 kilometres (62 mi) in length, and enters the Tasman Sea near Haast township. The river's main tributary is the Landsborough River.

Haast Pass / Tioripatea is a mountain pass in the Southern Alps of the South Island of New Zealand. Māori used the pass in pre-European times.