The Roman Catholic Diocese of Magua was a short-lived (1504–11) Latin bishopric with its see at Magua (now Concepción de la Vega) on Hispaniola (Greater Antilles).
. Hierarchia catholica medii et recentioris aevi . Konrad Eubel. III. 232 (see Magarinen-note 1). 1923. Libreria Regensbergiana. Münster. second. (in Latin)