| Río Dagua | |
| Pushpin Map: | Colombia |
| Pushpin Map Caption: | Location of mouth |
| Source1 Location: | Farallones de Cali |
| Mouth Location: | Pacific Ocean |
| Mouth Coordinates: | 3.8614°N -77.0652°W |
| Length: | 101km (63miles) |
| Subdivision Type2: | Location |
| Subdivision Name2: | Colombia |
The Dagua River (Río Dagua) is a river in Valle del Cauca. Colombia. It generally flows north by northwest from the Farallones de Cali into the Pacific Ocean next to Buenaventura. In recent years illegal mining has caused ecological damage to the river.[1] The middle portion of the river runs through the Dagua Canyon Dry Enclave (Enclave Seco del Río Dagua) natural area which is listed as an Important Bird Area.[2] [3]