The Roman Catholic Diocese of Wabag is a suffragan diocese of the Roman Catholic Archdiocese of Mount Hagen. It was erected in 1982. Bishops Ordinaries Hermann Raich, S.V.D. (1982–2008) Arnold Orowae (since 2008) Coadjutor bishop Arnold Orowae (2004-2008) Auxiliary bishop Arnold Orowae (1999-2004), appointed Coadjutor here See also Catholic Church in Papua New Guinea List of Catholic dioceses in Papua New Guinea & Solomon Islands References External links Wabag Roman Catholic dioceses and prelatures established in the 20th century