| Bishop Andrea Bon (1451.11.15 – 1466.09)Bishop of Equilio (1451.11.15 – 1466.09) |
| Bishop Antonio Bon (1443.02.06 – 1451)Bishop of Equilio (1443.02.06 – 1451) |
| Bishop Guglielmo (1425.05.23 – ?)Bishop of Equilio (1425.05.23 – ?) |
| Bishop Angelo Scardoni, O.E.S.A. (1406.03.08 – 1424.12.11)Bishop of Equilio (1406.03.08 – 1424.12.11)Bishop of Todi (Italy) (1424.12.11 – 1428) |
| Bishop Pietro Natali (1370.07.05 – 1400?)Bishop of Equilio (1370.07.05 – 1400?) |
| Bishop Marco Bianco (1344? – 1359?)Bishop of Equilio (1344? – 1359?) |
| Bishop Pietro Talonico (1324? – 1343.04.09)Bishop of Equilio (1324? – 1343.04.09) |
| Bishop Giovanni Magno (1306? – 1321.09.12)Bishop of Equilio (1306? – 1321.09.12) |
| Bishop Guglielmo (1276? – 1306?)Bishop of Equilio (1276? – 1306?) |
| Bishop Leonardo (1242? – 1267?)Bishop of Equilio (1242? – 1267?) |
| Bishop Guidone (1220.08.30 – 1236.11.17)Bishop of Equilio (1220.08.30 – 1236.11.17)Bishop of Chioggia (Italy) (1236.11.17 – 1257?) |
| Bishop Matteo (later Patriarch) (1217? – 1220.02.16) |
| Bishop Giovanni Gradenigo (later Patriarch) (1097? – 1105)Bishop of Equilio (1097? – 1105)Patriarch of Grado (Italy) (1105 – 1108)Patriarch of Grado (Italy) (1112 – 1128 deposed) |
| Bishop Bono Blacanico (later Patriarch) (? – 956)Bishop of Equilio (? – 956)Patriarch of Grado (Italy) (956 – 960?) |
