Santo Domingo de Silos Abbey is a Benedictine monastery in the village of Santo Domingo de Silos in the southern part of Burgos Province in northern Spain. The monastery is named after the eleventh-century saint Dominic of Silos.

Dominic of Silos was a Spanish monk, to whom the Abbey of Santo Domingo de Silos, where he served as the abbot, is dedicated. He is revered as a saint in the Catholic Church. His feast day is 20 December.