There are two documented bishops of this diocese:[3][4]
- the Catholic Mariano, who spoke at the Carthage conference of 411, which saw the Catholic and Donatist bishops of Roman Africa gathered together; on that occasion the bishopric did not have Donatist bishops;
- the bishop Donatus, who took part in the synod gathered in Carthage by the Vandal king of Hungary in 484, after which he was exiled.
Today Rufiniana survives as a titular bishop's seat; the current titular bishop is Anton Leichtfried, auxiliary bishop of Sankt Pölten.
.svg)