The Orós Dam or President Juscelino Kubitschek Dam (Portuguese: Barragem Presidente Juscelino Kubitschek de Oliveira) is located on the Jaguaribe River, in the northeastern Brazilian state of Ceará.
It has a capacity of , making it the second largest reservoir in the state. Completed in 1961, it was the largest dam in Ceará until the completion of the Castanhão Dam in 2003.