| Morgan River | |
| Source1 Location: | Lake Morgan |
| Mouth Location: | Crooked River |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Length: | 9km (06miles) |
The Morgan River is a river of the West Coast Region of New Zealand's South Island. It flows generally west from the small Lake Morgan, high in the Kaimata Range of the Southern Alps, reaching the Crooked River 18 kilometres (11 mi) from the latter's outflow into Lake Brunner.