Lesvi
Lesvi is a Roman Catholic titular bishopric in the former ecclesiastical province of Mauretania Sitifensis, suffragan of Sitifis, or Sétif, in modern Algeria. It is not, as is sometimes stated, the Island of Lesbos, which never was a titular bishopric, but possesses two titular archbishoprics: Mytilene and Methymna.
The "Itinerarium Antonini" describes Lesvi as situated twenty-five miles from Tupusuctu or Tiklat and eighteen miles from Horrea Aninici. The town was therefore located on the Bou Sellam River. However, there are no archaeological remains.
Bishops
Two bishops of the ancient diocese of Lesvi are recorded:- Romanus, a Donatist, present at the convention of Carthage, 411
- Vadius, a Catholic exiled by the Vandal King Huneric in 484
- Auguste-Jean-Gabriel Maurice
- Denis O’Donaghue
- Simone Chu Kai-min
- Timothy Finbar Manning
- José Tomás Sánchez
- Leopoldo Sumaylo Tumulak
- Juan María Leonardi Villasmil
- Antoni Dziemianko
- Bohdan Manyshyn