| Rocky River | |
| Pushpin Map: | New Zealand#New Zealand South Island |
| Pushpin Map Size: | 270px |
| Pushpin Map Caption: | Mouth of the Rocky River |
| Source1 Coordinates: | -40.8853°N 172.5943°W |
| Mouth Location: | Slate River |
| Mouth Coordinates: | -40.8074°N 172.6085°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Progression: | Rocky River → Slate River → Aorere River → Ruataniwha Inlet → Golden Bay / Mohua → Tasman Sea |
| Tributaries Right: | Mackenzie Creek, Forrester Creek |
The Rocky River is a minor river in Kahurangi National Park in the South Island of New Zealand.
It feeds into the Slate River which in turn feeds into the Aorere River.