| Tenure | Incumbent | Notes |
| d. 865 | Túathal of Dunkeld | The Annals of Ulster, s.a. 865.6, records his obit and writes "Tuathal m. Artgusso prim-epscop Fortrenn & abbas Duin Caillenn", that is, "Túathal son of Artgus, chief bishop of Fortriu and Abbot of Dunkeld ". |
| d. 873 | Flaithbertach of Dunkeld | The Annals of Ulster, s.a. 873.8, records his obit and writes "Flaithbertach m. Muirchertaigh, princeps Duin Chaillden, obiit", that is, "Flaithbertach son of Muirchertach, superior of Dún Caillen, died". |
| d. 965 | Dúnchad of Dunkeld | Dúnchad was killed along with Dubdon, Mormaer of Atholl in the battle of dorsum Crup, fought between king Dub and king Cuilén. |
| d. 1045 | Crínán of Dunkeld | Progenitor of the Dunkeld Dynasty, who ruled Scotland for more than two centuries. |
| fl. 1097 | Ethelred of Scotland | Son of king Máel Coluim III. |
| Tenure | Incumbent | Notes |
| fl. x 1114-1131 x | Cormac of Dunkeld | |
| fl. 1138-1139 | John of Atholl | Not directly called "Bishop of Dunkeld", just a "bishop from Atholl" who went on mission to Orkney. |
| fl. x 1147-1169 | Gregoir of Dunkeld | |
| 1170-1178 | Richard of Dunkeld | |
| 1178 | Walter de Bidun | Never consecrated. Never took possession of see. |
| 1178-1203 | John Scotus | |
| 1203-1210 | Richard de Prebenda | |
| 1211-1214 | John de Leicester | |
| 1214-1229 x 1230 | Hugh de Sigillo | |
| 1229 x 1230 | Matthew the Scot | |
| 1229 x 1230-1236 | Gilbert of Dunkeld | |
| 1236-1249 | Geoffrey de Liberatione | |
| 1250-1272 | Richard de Inverkeithing | |
| 1273-1277 x 1282 | Robert de Stuteville | |
| 1282 x 1283 | Hugh de Stirling | Died at Rome pursuing his election. |
| 1283-1285 x 1288 | William the Dean | |
| 1288-1309 | Matthew de Crambeth | |
| 1309-1311 | John de Leche | Elect; nominee of King Edward II of England; his election was disputed, and he never actually took possession of his see. |
| 1309-1337 | William Sinclair | |
| 1337 x 1338-1338 x 1342 | Maol Choluim de Innerpeffray | A canon from Strathearn; his election was challenged by Richard de Pilmore; conflict was resolved at the Papal court, where the Pope found in Richard's favour. |
| 1337 x 1338-1345 x 1347 | Richard de Pilmuir | |
| 1347 x 1348 | Robert de Den | He was the Archdeacon of Dunkeld, and was elected to the see; however, the Pope was already in the process of appointing a bishop to the vacant see. |
| 1347-1354 | Donnchadh de Strathearn | |
| 1355-1369 | John Luce | |
| 1370 x 1371 | John de Carrick | Probably failed to obtain consecration. |
| 1370-1377 | Michael de Monymusk | |
| 1377 x 1378 | Andrew Umfray | Had been dean of Dunkeld and precentor; he died at the Papal court. |
| 1378-1390 | John de Peebles | |
| 1391-1395 x 1398 | Robert Sinclair | Translated from Bishopric of Orkney. |
| 1396-1437 | Robert de Cardeny | |
| 1437 x 1440 | Domhnall MacNeachdainn | He was the Dean of Dunkeld; he died in Continental Europe on his way to be consecrated by the Pope. |
| 1437-1440 | James Kennedy | Translated to the Bishopric of St. Andrews in April 1440. |
| 1440 | Alexander Lauder | He was nominated to the see in May 1440, confirmed the following month, but died in October that year before his consecration. |
| 1440-1460 | Thomas Livingston | He was the nomination of the Anti-Pope Felix V; he was probably confirmed by Pope Nicholas V, however he never gained possession of the see. He died sometime before 10 July 1460. |
| 1441-1447 | James Bruce | Appointed Bishop of Glasgow in 1447, but died the same year. |
| 1447 | William Turnbull | Was elected in March 1447 after the death of Bishop James Bruce; however, he obtained the Bishopric of Glasgow in November that year before being consecrated to Dunkeld. |
| 1447-1451 x 1452 | John de Ralston | |
| 1452-1475 | Thomas Lauder | Former Master of the hospital at Soutra Aisle. |
| 1475-1483 | James Livingston | Dean of Dunkeld who succeeded Bishop Thomas Lauder. |
| 1483-1485 | Alexander Inglis | Was elected but failed to ensure confirmation by the Pope. |
| 1483-1515 | George Brown | |
| 1515-1516 | Andrew Stewart | Brother of the Earl of Atholl. The Pope refused his nomination to the Bishopric, but did appoint him to the Bishopric of Caithness at Dornoch. |
| 1515-1522 | Gavin Douglas | Forfeited December 1521, and fled to England. |
| 1524-1526 | Robert Cockburn | Previously Bishop of Ross. |
| 1526-1544 | George Crichton | |
| 1544-1549 | John Hamilton | Previously Abbot of Paisley. Got promoted to the Archbishopric of St Andrews. |
| 1549-1553 x 1554 | Donald Campbell | |
| 1543/1554-1571 | Robert Crichton | Claimed to have been coadjutor to Bishop George Crichton since 1543. |