Fidoloma (Latin: Dioecesis Fidolomensis|link=no) was an ancient Roman Catholic diocese located in present-day Algeria.[1] [2] The bishopric was founded in the Roman–Berber province of Mauretania Caesariensis, though the seat of the diocese is unknown.
The bishopric was centered on a Roman town that flourished in late antiquity but did not last long after the Muslim conquest of the Maghreb and is now lost to history.[3] The only known bishop of this diocese is Onesimo, who took part in the synod assembled in Carthage in 484 by the Vandal King Huneric, after which the Bishop was exiled. Today Fidoloma survives as a titular bishopric and the current bishop is Luis Alberto Cortés Rendon, auxiliary bishop of Pereira.[4]