San Román de Basa (Aragonese: Sant Román de Basa) is a village under the local government of the municipality of Sabiñánigo, Alto Gállego, Huesca, Aragon, Spain.

San Román de Basa
Sant Román de Basa
CountrySpain
ProvinceHuesca
MunicipalitySabiñánigo
Elevation
970 m (3,180 ft)
Population
 (2014)
 • Total5

42°30′N 0°18′W / 42.500°N 0.300°W / 42.500; -0.300