Azuara is a municipality in the province of Zaragoza, in the autonomous community of Aragon, Spain. It is located in the comarca of Campo de Belchite, in the Ebro valley area of northeastern Spain.
The municipality has a small population; according to the 2010 census it had 220 inhabitants. Its postal code is 50140.
Azuara is known for the ruins of a castle that stands on a hill above the village, and for the nearby Laguna de Azuara, a saline wetland that is a protected nature reserve.