Agón is a municipality in the province of Zaragoza, in the autonomous community of Aragon, Spain. It is a small, rural settlement in northeastern Spain, within the Ebro basin region that makes up much of Zaragoza province.
The municipality is sparsely populated. According to the 2004 census (INE), Agón had a human population of one hundred and ninety three. Like many villages in this part of Aragon, it is a minor administrative unit centred on a single small settlement rather than a large urban area.