The Archdiocese of Monreale is a Latin archdiocese of the Catholic Church in Sicily. As of 2000 it is no longer a metropolitan see, and is now a suffragan of the Archdiocese of Palermo.

The Metropolitan Archdiocese of Palermo is a Latin diocese of the Catholic Church. It was founded as the Diocese of Palermo in the first century and raised to the status of archdiocese in the 11th century. The archbishop is Corrado Lorefice.