The Roman Catholic Diocese of Machala (Latin: Dioecesis Machalensis) is a diocese located in the city of Machala in the ecclesiastical province of Cuenca in Ecuador. Established on July 26, 1954, as the Territorial Prelature of El Oro from territory of the Dioceses of Guayaquil and Cuenca, it was elevated as the Diocese of Machala on January 31, 1969.
Bishops
Ordinaries
Prelates of the Roman Catholic Territorial Prelature of El Oro
Father Vicente Felicísimo Maya Guzmán (1956 – 29 Nov 1963); Apostolic Administrator; subsequently Bishop-Prelate of El Oro, and then first Bishop of Machala
Bishop-Prelate Vicente Felicísimo Maya Guzmán (29 Nov 1963 – 31 Jan 1969); Titular Bishop of Comana pontica; previously, Apostolic Administrator of El Oro; subsequently, first Bishop of Machala
Bishops of the Roman Catholic Diocese of Machala
Bishop Vicente Felicísimo Maya Guzmán (31 Jan 1969 – 30 Jan 1978); previously, Apostolic Administrator and then Bishop-Prelate of El Oro