Cannabis October 12, 2016 thcscience_admin The Roman Catholic Church in Lesotho is composed of 1 ecclesiastical province and 3 suffragan dioceses. List of Roman Catholic dioceses[edit] Episcopal Conference of Lesotho[edit] Ecclesiastical Province of Maseru[edit] Archdiocese of Maseru Diocese of Mohale’s Hoek Diocese of Qacha’s Nek Diocese of Leribe External links[edit] Catholic-Hierarchy entry. GCatholic.org.