Rea River should not be confused with River Rea.
| Rea River | |
| Pushpin Map: | New Zealand#New Zealand South Island#New Zealand Fiordland |
| Pushpin Map Size: | 270px |
| Pushpin Map Caption: | Mouth of the Rea River |
| Source1 Coordinates: | -45.2114°N 167.159°W |
| Mouth Location: | Misty River |
| Mouth Coordinates: | -45.2332°N 167.1793°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Progression: | Rea River → Misty River → Kaikiekie / Bradshaw Sound → Tasman Sea |
The Rea River is a river in Fiordland, New Zealand. It rises west of Teardrop Lake and flows into Misty River before it enters Kaikiekie / Bradshaw Sound.