Barbués is a municipality in the province of Huesca, in the autonomous community of Aragon, Spain. It is a small rural settlement in the comarca of Los Monegros, a semi-arid district of inland Aragon in the Ebro basin.
According to the 2004 census (INE), the municipality had a population of 108 inhabitants. As with many villages in this part of Huesca, the recorded population is small and the municipality covers a compact area of scattered settlement and surrounding farmland.
Barbués is one of numerous minor municipalities that make up the province of Huesca, and its administrative status is that of a municipality (municipio) within Aragon. The name is sometimes confused with other places in Spain, but this entry refers specifically to the Huesca municipality.