| Bishop Giovanni Perez (1501.07.23 – 1503)Bishop of Ottana (1501.07.23 – 1503) |
| Bishop Domenico di Milia (1483.09.11 – ?)Bishop of Ottana (1483.09.11 – ?) |
| Bishop Ludovico Camagni, O.F.M. (1481.02.07 – 1483)Bishop of Ottana (1481.02.07 – 1483) |
| Bishop Gerolamo di Setgi, O.F.M. (1474.09.08 – 1475)Bishop of Ottana (1474.09.08 – 1475) |
| Bishop Antonio di Alcala (1472.08.25 – 1472)Bishop of Ottana (1472.08.25 – 1472) |
| Bishop Giovanni de Sallinis, O.F.M. (1454.05.31 – 1471.06.17)Bishop of Ottana (1454.05.31 – 1471.06.17)Bishop of Bosa (Italy) (1471.06.17 – 1484) |
| Bishop Simone Mancha, O.S.B. Vall. (1429.02.11 – 1454)Bishop of Ottana (1429.02.11 – 1454) |
| Bishop Biagio Spano (1400.06.14 – ?)Bishop of Ottana (1400.06.14 – ?) |
| Bishop Gerardo di Bisarchio (Gérard de Gisors), O. Carm. (1390.11.21 – 1402.08.28▼) |
| Bishop Nicola (1389.09.03 – 1400.06.14)Bishop of Ottana (1389.09.03 – 1400.06.14)Bishop of Sorres (1400.06.14 – ?) |
| Bishop Giovanni (1388.06.26 – ?)Bishop of Ottana (1388.06.26 – ?) |
| Bishop Domenico (1386.05.26 – ?)Bishop of Ottana (1386.05.26 – ?) |
| Bishop Giovanni Lavoratore, O.F.M. (1386.04.16 – ?▼)Bishop of Ottana (1386.04.16 – ?▼) |
| Bishop Arnaldo Simone (1355.02.13 – ?)Bishop of Butrinto (? – 1355.02.13)Bishop of Ottana (1355.02.13 – ?) |
| Bishop Pietro (1349.01.14 – ?)Bishop of Ottana (1349.01.14 – ?) |
| Bishop Francesco (1344.06.13 – ?)Bishop of Ottana (1344.06.13 – ?) |
| Bishop Silvestro (1340? – ?)Bishop of Ottana (1340? – ?) |
| Bishop Costantino (1237? – ?)Bishop of Ottana (1237? – ?) |
| Bishop Gonario (1231.06.16 – ?)Bishop of Ottana (1231.06.16 – ?) |
| Bishop Gregorio (1205? – ?)Bishop of Ottana (1205? – ?) |
| Bishop Ugo (1176? – ?)Bishop of Ottana (1176? – ?) |
| Bishop Zaccaria (1170? – ?)Bishop of Ottana (1170? – ?) |
| Bishop Ugo (1139? – ?)Bishop of Ottana (1139? – ?) |
| Bishop Giovanni (1116? – ?)Bishop of Ottana (1116? – ?) |
