| Pariwhakaoho River | |
| Pushpin Map: | New Zealand#New Zealand South Island |
| Pushpin Map Size: | 270px |
| Pushpin Map Caption: | Mouth of the Pariwhakaoho River |
| Source1 Coordinates: | -40.8417°N 172.6761°W |
| Mouth Location: | Golden Bay / Mohua |
| Mouth Coordinates: | -40.7741°N 172.7392°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Length: | 13km (08miles) |
| Progression: | Pariwhakaoho River → Golden Bay / Mohua → Tasman Sea |
| Tributaries Left: | Carbonate Creek, Diorite Creek, Taipō Creek, Turnbull Creek, Camp Creek |
| Tributaries Right: | Break-me-up Creek, Flowers Creek, Copperstain Creek |
The Pariwhakaoho River is a river of the Tasman Region of New Zealand's South Island. It flows northeast from sources within Kahurangi National Park to reach Golden Bay 10 kilometres northwest of Tākaka at Puramāhoi.