Tūtaki River
| Tutaki River | |
|---|---|
| Location | |
| Country | New Zealand | 
| Physical characteristics | |
| Mouth | |
 • location  | Mangles River | 
| Length | 20 km (12 mi) | 
The Tutaki River is a river of the Tasman Region of New Zealand's South Island. It flows north from its sources southwest of Lake Rotoroa to reach the Mangles River 10 kilometres east of Murchison.