Luis Mariano Santos

In this Spanish name, the first or paternal surname is Santos and the second or maternal family name is Reyero.

Luis Mariano Santos Reyero (born 1969) is a Spanish politician who is the Secretary General of the Leonese People's Union. He was the party's sole representative elected to the Cortes of Castile and León in 2015 and 2019, and one of three elected in 2022.