Curuaés River

The Curuaés River is a river of Pará state in north-central Brazil. It is a right tributary of the Curuá River in the Xingu River basin.

The river rises in the 342192 ha Nascentes da Serra do Cachimbo Biological Reserve, a strictly protected conservation unit established in 2005. It is one of the headwaters of the Xingu River. It flows through the 724965 ha Altamira National Forest, a sustainable use conservation unit created in 1998.