| Official Name: | Retamosa de Cabañas, Spain |
| Elevation M: | 615 |
| Population As Of: | 2010 |
| Population Total: | 48 |
Retamosa de Cabañas, better known just as Retamosa, is a village belonging to the Cabañas del Castillo municipality, located in the province of Cáceres, in the autonomous community of Extremadura, Spain. According to the 2010 census (INE), the village had a population of 48 inhabitants.[1]