Rangitaiki River
General data
- Name: Rangitaiki River
- Water system: Pacific Ocean
- Water type: River
- Progression: Bay of Plenty -> Pacific Ocean -> Planet Earth
- Climates: Temperate
- Continents: Australia & Oceania
- Countries: New Zealand
The Rangitaiki River, also known as the Rangitāiki River, is the longest river in the Bay of Plenty region in New Zealand's North Island. It is 155 kilometres (96 mi) long, and rises inland to the east of the Kaingaroa Forest in the Taupō District. The Rangitaiki catchment covers an area of 3,005 km2 (1,160 sq mi). It flows in a generally northeastward direction, passing through the town of Murupara and skirting close to the western edge of Te Urewera National Park before turning northwards, flowing past Edgecumbe and into the Bay of Plenty close to Thornton.
There are two man-made lakes on the Rangitaiki formed by hydro-electric dams, Lake Āniwaniwa (formerly Lake Aniwhenua) and Lake Matahina.