Diocese of Emly

The Diocese of Emly can refer to:
 * The Roman Catholic diocese of Emly is incorporated into the Roman Catholic Archdiocese of Cashel and Emly
 * The Church of Ireland diocese of Emly is incorporated into the United Dioceses of Tuam, Killala, Achonry, Limerick, Ardfert, Aghadoe, Killaloe, Kilfenora, Clonfert, Kilmacduagh and Emly