Domingo Santos (December 15, 1941 – November 2, 2018) was the pseudonym of Spaniard science fiction author Pedro Domingo Mutiñó.
He is among the best-known science fiction authors in Spain.
Together with Sebastián Martínez and Luis Vigil he founded the Spanish science fiction magazine Nueva Dimensión.
A science fiction prize, awarded annually at the national science fiction convention HispaCon, is named in his honor.
This article about a Spanish writer is a stub.