Luis Mariano Montemayor

Luis Mariano Montemayor (born 16 March 1956) is an Argentinian prelate of the Catholic Church who has worked in the diplomatic service of the Holy See since 1991. He began to serve in his present position as Apostolic Nuncio to Ireland in February 2023.

Prior to this, he served as the Apostolic Nuncio to Colombia from September 2018 to February 2023, Apostolic Nuncio to the Democratic Republic of the Congo from 2015 to 2018 and to Senegal, Cape Verde, and Guinea Bissau, as well as Apostolic Delegate to Mauritania from 2008 to 2015.

He was the second Argentinian to be named a nuncio, after Leonardo Sandri. Provided by Wikipedia