The Horahora River is a short river of Northland, New Zealand. It is formed from the confluence of the Waitangi River and Taheke River, which meet close to the Pacific Ocean coast 12 kilometres (7.5 mi) northeast of Whangarei. It flows into the Pacific at Ngunguru Bay, three kilometres south of Ngunguru.
"Place Name Detail: Horahora River". New Zealand Geographic Placenames Database. Land Information New Zealand. Retrieved 12 July 2009.
Coordinates: 35°40′S 174°31′E / 35.667°S 174.517°E