| Macfarlane River | |
| Mouth Location: | Landsborough River |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Length: | 16km (10miles) |
The Macfarlane River is a river of the southwest of New Zealand's South Island. It flows south from the Southern Alps, joining with the Landsborough River just before the latter's outflow into the Haast River.