| Name | Dates | Other Information |
| Aventin I | 200 | He is supposed by the Vielle Chronique to have been enthroned by St. Altin and St. Eodald. |
| Optatus | ||
| Valentin | ||
| Martin, surnamed Le Blanc | ||
| St. Aignan (Anianus) | ||
| Severus | ||
| Castor | ||
| Africanus | ||
| Possessor | Alive in 419. | |
| Polychronius | ||
| Arboastus | 481 | |
| Flavius | ||
| St. Solen (Solemnis) | Mentioned in 490 in the chronicles of Sigebert and Albéric. | |
| St. Aventin II | Bishop of Chartres in 511. | |
| Etherius | Certainly was bishop in 533 and 538-541. | |
| St. Lubin | Bishop in 549-551. | |
| St. Caletricus | Bishop in 557. Died Sept. 4, 567. | |
| Pappolus | 573-585 | |
| St. Bohaire (Boetharius) | 600 | |
| Magnobodus (Magobertus, Magnebodus, Mugoldus) | ||
| Sigoald | ||
| Mainulf | ||
| Thibaut I | ||
| Bertegisile | 625 | |
| St. Malard | 644-653 | |
| Gausbert (Goubertus, Godebertus, Gaudebertus) | 658-666 | |
| Deodat | ||
| Dromo, or Promus | ||
| Berthegran | ||
| Haynius | ||
| Airard (Agirardus) | 689 | |
| Agatheus | ||
| Léobert | 723 | |
| Hado | ||
| Flavien | ||
| Godessald | ||
| Bernoin | 829-836 | |
| Hélie | 840-849 | |
| Burchard | 853-854 | |
| Frotbold | 855-857 | |
| Gislebertus (Gilbert) | 859, 878 | |
| Aymon | ||
| Gérard | ||
| Ayméry I | 890 | |
| Gantelme | 898-911 | |
| Aganon | 930-941 | |
| Ragenfroy | 942-955 | |
| Hardouin | Died 962. | |
| Vulfaldus, or Wulphard | 962-967 | |
| Odo or Eudes | 986-1004 | |
| Raoul | 1004-1007 | |
| Fulbert | 1006-1028 | Buried at St. Pierre. |
| Thierry (Theodoricus) | 1029-1048 | Also buried at St. Pierre. |
| Agobert | 1052-1059 | |
| Hugo | Deposed in 1063. | |
| Robert I | 1063-1069 | |
| Arrald (Adrald) | 1069-1075 | |
| Robertus II | 1075-1077 | |
| Geoffroi I | Deposed 1077; reinstated, aparrently, and doposed again in 1091; and again in 1091. | |
| St. Yves | 1090-1115 | |
| Geoffroi II | 116-1148 | |
| Goslein | 1148-1155 | Nephew of the last bishop. |
| Robert III | 1155-1164 | |
| Guillaume I (surnamed aux blanches mains) | 1166 | He was not consecrated till 1168, and was Archbishop of Sens from 1168-1176, in which year he was translated to Rheims, 1176-1202. He was made a cardinal in 1180 by Alexander III. |
| John of Salisbury | 1177-1180 | A favorite pupil of Thomas Becket, Archbishop of Canterbury. |
| Pierre I | 1181-1183 | |
| Renaud (de Mouçon) | 1183-1217 | In 1190 he took part in the 3rd Crusade. |
| Gauthier | 1219-1234 | |
| Hugues | 1235-1236 | |
| Aubry | Died 1244. | |
| Henri (de Grez) | 1245-1246 | This bishop was interred in the church of the Preaching Friars at Chartres, and his epitaph is interesting. |
| Mathieu (des Champs) | 1247-1259 | This bishop was interred in the church of the Preaching Friars at Chartres, and his epitaph is interesting. |
| Pierre II (de Minci) | Died 1276. This bishop was interred in the church of the Preaching Friars at Chartres, and his epitaph is interesting. | |
| Simon I (de Perruchay) | Died 1297. | |
| Jean II (de Garlande) | 1304. | Died 1315. |
| Robert IV | 1316-1326 | |
| Pierre III | 1326-1328 | Chancellor of France from 1316-1320, then Bishop of Arras. Made a cardinal by Pope John XXII in 1328. |
| Jean III (Pasté) | 1329-1332 | |
| Ayméry II (de Chastellux) | 1332-1342 | Papal nuncio, Archbishop of Ravenna from 1322-1332. Being made a cardinal in 1342, he retired. |
| Guillaume II (Amy) | Chosen in 1343 for the office of Patriarch of Jerusalem and Bishop of Fréjus. | |
| Louis I (de Vaucemain) | Died 1357. | |
| Simon II (le Maye) | 1357-1360 | Translated from Dol. |
| Jean IV (d'Anguerant) | 1360-1368 | Translated to Beauvais. |
| Guillaume III (de Chanac) | Soon after his appointment he was translated to Mende, and in 1371 became a cardinal. | |
| Guérin (d'Arcy) | 1371-1376 | |
| Ebles (du Puy) | 1376-1380 | |
| Jean V (Lefèvre) | 1380-1390 | |
| Jean VI (de Montaigu) | Translated to Sens, 1406. | |
| Martin | Translated to Clermont-Ferrand, 1415. | |
| Philippe (de Boisgiloud) | 1415-1418 | |
| Jean VIII (de Frétigny) | Killed at the taking of Chartres by the French in 1432, and succeeded by his rival. | |
| Robert V | Was made Archbishop of Alby in 1434. | |
| Thibaut II (Le Moine) | 1434-1441 | |
| Pierre de Comborn | Translated to Evreux, 1443. | |
| Pierre IV (Béchebien) | Died 1459. | |
| Miles (d'Illiers) | 1460 | Resigned 1492. |
| René (d'Illiers) | died 1507. | |
| Erard (de la Mark) | Bishop of Liège. He was made a cardinal in 1521, at the request of Charles V. Francis appropriated the revenues of the bishopric of Chartres in 1523. | |
| Louis II (Guillard) | 1525 | Previously Bishop of Tournay, 1513-1525, he was translated to Châlon-sur-Saône in 1553, and to Senlis in 1560. |
| Charles (Guillard) | Died 1573. | |
| Nicholas (de Thou) | He consecrated Henry IV at Chartres in 1594. Died 1598. | |
| Philippe II (Hurault de Cheverny) | 1598-1620 | |
| Léonor (d'Estampes de Valençay) | Translated to Reims, 1641, he resigned Chartres in 1642. | |
| Jacques (Lescot) | 1642-1656 | |
| Ferdinand (de Neuville de Villeroy) | 1656-1690 | Bishop of Staint-Malo, 1644-1656. |
| Paul (Godet des Marais) | 1656-1709 | |
| Charles François (des Monstiers de Merinville) | 1709-1746 | |
| Pierre Augustin Bernardin (de Rosset de Fleury) | 1746-1780 | |
| Jean-Baptiste-Joseph (de Lubersac) | 1780-1789 | Previously bishop of Trégnier, 1775-1780. He refused to take the oath prescribed by the Constitution Civile du Clergé in 1790, and was superseded by Nicholas Bonnet, of the church of St. Michel, at Chartres. In 1793 the cathedral was declared to be a Temple of Reason, and for the years1793-1824, Chartres remained without a bishop. The see was joined to that of Versailles in 1801, was theoretically re-established in 1817, but no appointment of a bishop was made till that of his successor. | Jean Baptiste Marie Anne Antoine (de Latil) | 1821-1824 | He was translated to Reims in 1824. | Claude Hippolyte (Clausel de Montals) | 1824-1853 | Resigned in 1853. | Louis Engène (Regnault) | 1853-1889 | François (Lagrange) | 1890-1895 | Bon Gabriel (Mollien) | 1896-1904 | Henri-Louis (Bouquet) | 1906-1926 | Raoul-Octave-Marie (Harscouët) | 1926- |