Luigi Centoz (2 April 1883 – 27 October 1969), also known as Louis Centoz, was an Italian prelate of the Catholic Church who spent more than five decades in the diplomatic service of the Holy See, either in Rome or serving in offices abroad. He became an archbishop in 1932 and served as an Apostolic Nuncio from then until 1962. He was Vice Camerlengo of the Holy Roman Church from 1962 to 1969.