Quixeramobim River
 The Quixeramobim River is a river that runs through the state of Ceará in northeastern Brazil. It was originally known by the Indians who inhabited the region as Rio Ibu. It rises in the Serra das Matas at Monsenhor Tabosa and Banhha and its mouth is on Rio Banabuiú being one of its main tributaries. There are three municipalities on the river: Boa Viagem Quixeramobim and Banabuiú.