Carpentras (Lat. dioecesis Carpentoratensis) was a diocese of the Roman Catholic Church in the Provence region (later part of France), from the later Roman Empire until 1801. It was part of the ecclesiastical province under the Metropolitan, the Archbishop of Arles. The bishop was a major figure in the Comtat Venaissin, and a member of the Estates of the Comtat. He was a direct appointee of the pope.