| Curuá River | |
| Source1 Location: | Pará state |
| Source1 Coordinates: | -1.9213°N -55.1085°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Brazil |
| Discharge1 Avg: | 550m3/s |
The Curuá River is a river of Pará state in north-central Brazil.
The river basin lies partly within the Grão-Pará Ecological Station, the largest fully protected tropical forest conservation unit on the planet.Part of the river's basin is in the Maicuru Biological Reserve.The river is also fed by streams in the Mulata National Forest, a sustainable use conservation unit created in 2001.