| Woolley River | |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Subdivision Type2: | Region |
| Subdivision Name2: | West Coast |
| Subdivision Type3: | District |
| Subdivision Name3: | Buller |
| Length: | 15km (09miles) |
| Source1: | Ivess Peak |
| Source1 Location: | Victoria Range |
| Source1 Coordinates: | -42.2069°N 172.1281°W |
| Mouth: | Maruia River |
| Mouth Coordinates: | -42.195°N 172.22°W |
| Progression: | Woolley River → Maruia River → Buller River |
| River System: | Buller River |
The Woolley River is a river of the West Coast Region of New Zealand's South Island. It initially flows east before turning north to reach the Maruia River close to the settlement of Maruia.