The Espraiado River (Portuguese: Rio do Espraiado) is a river in the south of the state of São Paulo Brazil.

It is a tributary of the Una da Aldeia River.

The river originates in the municipality of Pedro de Toledo, São Paulo.

It flows along the length of the Despraiado Sustainable Development Reserve and then across the Juréia-Itatins Ecological Station.

This article related to a river in the state of São Paulo is a stub.