The Roman Catholic Diocese of Samoa-Pago Pago is a diocese of the Roman Catholic Church in the United States overseas dependency of American Samoa. It was canonically erected on September 10 1982 taking territory from what once was a unified Diocese of Samoa and Tokelau. The diocese is a suffragan to the Archdiocese of Samoa-Apia.The ordinary is a bishop who pastors the mother church the Cathedral of the Holy Family in the Tafuna.