| Erren River | |
| Pushpin Map: | Taiwan |
| Pushpin Map Alt: | Map showing the mouth of Erren River |
| Pushpin Map Caption: | Erren River in Taiwan |
| Mouth Location: | Taiwan Strait |
| Mouth Coordinates: | 22.913°N 120.176°W |
| Basin Size: | 339.2km2 |
| Subdivision Type1: | Country |
| Subdivision Name1: | Taiwan |
| Length: | 61.2km (38miles) |
| Discharge1 Max: | 3600m3/s |
The Erren River is a river in Taiwan.[1] It flows through Tainan City and Kaohsiung City for 61 km.[2] The river originates from the Neimen District in Kaohsiung City and flows through seven districts before it enters Taiwan Strait. The river has suffered from pollution, although the situation has improved.[3]