The Diocese of Giovinazzo e Terlizzi (Latin: Dioecesis Iuvenacensis et Terlitiensis) was a Roman Catholic diocese in Italy, located in the city of Giovinazzo, in the Metropolitan City of Bari, Apulia. In 1836, it was suppressed to the Diocese of Molfetta–Giovinazzo–Terlizzi.
Latin Name: Iuvenacensis
Erected: 11th Century
United: 26 November 1749 with the Diocese of Terlizzi