The Archdiocese of Spoleto-Norcia is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church in Italy. Historically, it was the Diocese of Spoleto. Elevated to the status of an archdiocese since 1821, it is a non-metropolitan see and is immediately exempt to the Holy See.

Spoleto Cathedral is the cathedral of the Archdiocese of Spoleto-Norcia created in 1821, previously that of the diocese of Spoleto, and the principal church of the Umbrian city of Spoleto, in Italy. It is dedicated to the Assumption of the Blessed Virgin Mary.