The Roman Catholic Archdiocese of Dublin is a significant ecclesiastical jurisdiction in Ireland, serving as the principal archdiocese of the country. It was established in the 12th century and is part of the larger Catholic Church hierarchy. The archdiocese oversees numerous parishes and is responsible for the spiritual and administrative needs of its Catholic community in Dublin and surrounding areas. The archdiocese is led by an Archbishop, who is the chief shepherd of the faithful in the region. The current archbishop is Dermot Farrell, appointed in 2021. The archdiocese also plays a vital role in various social and educational initiatives, promoting the teachings of the Catholic faith and serving the local community.