Castañedo may refer to: Castañedo (Belmonte), a parish in Belmonte de Miranda, Asturias, Spain Castañedo (Grado), a parish in Grado, Asturias, Spain Castañedo (Narcea), a parish in Cangas del Narcea, Asturias, Spain Castañedo del Monte, a parish in Santo Adriano, Asturias, Spain