Somiedo Natural Park (Spanish: Parque Natural de Somiedo) is a protected area located in the central area of the Cantabrian Mountains in the Principality of Asturias in northern Spain. As well as being designated a natural park, it is protected as a Special Area of Conservation, and as one of a number of Biosphere Reserves in the Cantabrian mountains.(see note¹)

It covers 39,164 hectares, corresponding geographically with the municipality of Somiedo, which is completely included in the park, as well as the municipalities of Belmonte and Teverga.