| Cururu River | |
| Pushpin Map: | Brazil |
| River System: | Tapajós |
| Source1 Location: | Pará state |
| Mouth Coordinates: | -7.2272°N -58.1333°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Brazil |
The Cururu River is a river of Pará state in north-central Brazil. It is a right tributary of the Tapajós; the mouth is located on the eastern side of the Tapajós about 15km (09miles) north of the Juruena–Teles Pires junction.
The river flows through the Itaituba I National Forest, a sustainable use conservation area established in 1998.The lower part of the river flows through the Mundurucu Indigenous Territory.