Riozinho River

Riozinho River may refer to any of several rivers in Brazil:


 * Riozinho River (Amazonas)
 * Riozinho River (Braço Menor)
 * Riozinho River (Pará), a river of Pará
 * Riozinho River (Piauí)
 * Riozinho River (Pium River tributary)
 * Igarapé Riozinho, Acre