Aria is a village and municipality in the province and autonomous community of Navarre, in northern Spain. It is one of the many small municipalities that make up this region of northern Iberia, which lies between the Pyrenees and the Ebro valley.
As a municipality, Aria forms the basic unit of local administration in Spain, encompassing the village itself along with its surrounding territory. Navarre is an autonomous community with its own institutions of self-government, and its municipalities fall within the province of the same name.
Beyond its status as a village and municipality within Navarre, little further detail is recorded in the available source material. It should not be confused with other places bearing the name Aria.