Diego (bishop of Oviedo)

Diego (died 1135) was a Spanish Roman Catholic prelate who served as the Bishop of Oviedo from 1109 until his death. His episcopate was marked by significant efforts to consolidate the temporal power of the church in the region and to reconstruct the cathedral of Oviedo after periods of instability. He actively promoted the cult of Saint Pelagius and participated in royal councils, reflecting his influence in both ecclesiastical and secular affairs. Diego's tenure is generally viewed as a period of relative stability and rebuilding for the diocese. He is remembered for his administrative skills and devotion to strengthening the church's position in Asturias.