| Waiotahe River | |
| Subdivision Type1: | Country |
| Length: | 31km (19miles) |
The Waiotahe River (formerly Waiotahi River) is a river of the Bay of Plenty Region of New Zealand's North Island. It flows north from its origins west of Oponae and east of Matahi to reach the Bay of Plenty 5km (03miles) west of Ōpōtiki.
On 27 August 2015 the historical name error "Waiotahi" was corrected to the original Māori name "Waiotahe".[1]