The Roman Catholic Diocese of Mouila () is a diocese located in the city of Mouila in the Ecclesiastical province of Libreville in Gabon. History 11 December 1958: Established as Diocese of Mouila from the Diocese of Libreville Bishops of Mouila Raymond-Marie-Joseph de La Moureyre, C.S.Sp. (14 May 1959 – 28 October 1976) Cyriaque Siméon Obamba (28 October 1976 – 22 April 1992) Dominique Bonnet, C.S.Sp. (8 November 1996 – 19 January 2013) Mathieu Madega Lebouakehan (19 January 2013 – present); transferred from Port-Gentil See also Roman Catholicism in Gabon References External links GCatholic.org Catholic Hierarchy Mouila Christian organizations established in 1958 Roman Catholic dioceses and prelatures established in the 20th century 1958 establishments in Gabon Roman Catholic Ecclesiastical Province of Libreville