The Metropolitan Archdiocese of Buenos Aires is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church in Argentina. It is a metropolitan archdiocese with 13 suffragan sees in the country, including two Eastern Catholic eparchies.

Pope Francis is the Pope and head of the Catholic Church, the bishop of Rome and sovereign of the Vatican City State. He is the first pope to be a member of the Society of Jesus (Jesuits), the first from the Americas and the Southern Hemisphere, and the first born or raised outside Europe since the 8th-century papacy of the Syrian Pope Gregory III.