Muel is a municipality located in the province of Zaragoza, Aragon, Spain. According to the 2004 census, the municipality has a population of 1,142 inhabitants. There are ruins of ancient Iberian settlements located within Muel's municipal term. These are known as Cabezo La Torre I and Cabezo La Torre II. In the 16th century it was inhabited by Moriscos. The only Old Christians were the priest, the notary and the owner of the tavern-inn.