Azul River is a river of Acre state in western Brazil.

It is a tributary of the Môa River.

The name is shared by multiple rivers, including one in Argentina and another that flows through southern Brazil's Paraná state and is a tributary of the Piquiri River.

The Azul River in Acre state defines the eastern boundary of the northern section of the Serra do Divisor National Park[1]

This article related to a river in Acre is a stub.