Samiguel d'Ucio is one of nine parishes (administrative divisions) in Ribadesella, a municipality within the province and autonomous community of Asturias, in northern Spain.
It is 5.06 km2 (1.95 sq mi) in size, with a population of 367 (INE 2006).
Villages
edit- Ardines
- Samiguel
- Sardalla
- Sebreñu