The 37 Doctors of the Church are saints recognized by the Catholic Church for their significant contributions to theology and doctrine.
List of Doctors
| No. | Name | Titles | Born | Died | Promoted | Activity | Notable writings | Pope |
| 1. | Gregory the Great | One of the four Great Latin Fathers | 540 (c.) | 604 | 1298 | Pope, OSB | Dialogues,Libellus respons-ionum, Pastoral care, Moralia in Job | Pope Boniface VIII |
| 2. | Ambrose | One of the four Great Latin Fathers | 340 (c.) | 397 | 1298 | Bishop of Milan | Ambrosian hymns, Exameron, De obitu Theodosii | |
| 3. | Augustine of Hippo | One of the four Great Latin Fathers; Doctor gratiae (Doctor of Grace) | 354 | 430 | 1298 | Bishop of Hippo, (now Annaba) | De doctrina Christ-iana, Confess-ions, The City of God, On the Trinity | |
| 4. | Jerome | One of the four Great Latin Fathers | 347 (c.) | 420 | 1298 | Priest, monk | Vulgate, De Viris Illustribus | |
| 5. | Thomas Aquinas | Doctor angelicus (Angelic Doctor); Doctor communis (Common Doctor) | 1225 | 1274 | 1567 | Priest, Theo-logian, OP | Summa Theo-logiae, Summa contra Gentiles | Pope Pius V |
| 6. | John Chrysostom | One of the four Great Greek Fathers | 347 | 407 | 1568 | Arch-bishop of Constan-tinople | Paschal Homily, Adversus Judaeos | |
| 7. | Basil the Great | One of the four Great Greek Fathers | 330 | 379 | 1568 | Bishop of Caesarea | Address to Young Men on Greek Literature, On the Holy Spirit | |
| 8. | Gregory of Nazianzus | One of the four Great Greek Fathers | 329 | 389 | 1568 | Arch- bishop of Constan-tinople | On God and Christ: The Five Theological Orations and Two Letters to Cledonius | |
| 9. | Athanasius | One of the four Great Greek Fathers | 298 | 373 | 1568 | Arch- bishop of Alexandria | On the Incarnation, The Life of Antony, Letters to Serapion | |
| 10. | Bonaventure | Doctor seraphicus (Seraphic Doctor) | 1221 | 1274 | 1588 | Cardinal Bishop of Abano, Theologian, Minister General, OFM | Commentary on the Sentences of Lombard, The Mind’s Road to God, Collationes in Hexaemeron | Pope Sixtus V |
| 11. | Anselm of Canterbury | Doctor magnificus (Magnificent Doctor); Doctor Marianus (Marian Doctor) | 1033 or 1034 | 1109 | 1720 | Arch-bishop of Canterbury OSB | Proslogion, Cur Deus Homo | Pope Clement XI |
| 12. | Isidore of Seville | 560 | 636 | 1722 | Arch-bishop of Seville | Etymologiae, On the Catholic Faith against the Jews | Pope Innocent XIII | |
| 13. | Peter Chrysologus | 406 | 450 | 1729 | Bishop of Ravenna | Homilies | Pope Benedict XIII | |
| 14. | Leo the Great | Doctor unitatis Ecclesiae (Doctor of the Church’s Unity) | 400 | 461 | 1754 | Pope | Leo’s Tome | Pope Benedict XIV |
| 15. | Peter Damian | 1007 | 1072 | 1828 | Cardinal Bishop of Ostia, monk, OSB | De Divina Omnipotentia, Liber Gomorrhianus | Pope Leo XII | |
| 16. | Bernard of Clairvaux | Doctor mellifluus (Mellifluous Doctor) | 1090 | 1153 | 1830 | Priest, OCist | Sermones super Cantica Canticorum, Apologia ad Guillelmum, Liber ad milites templi de laude novae militiae | Pope Pius VIII |
| 17. | Hilary of Poitiers | 300 | 367 | 1851 | Bishop of Poitiers | Commentarius in Evangelium Matthaei | Pope Pius IX | |
| 18. | Alphonsus Liguori | Doctor zelantissimus (Most Zealous Doctor) | 1696 | 1787 | 1871 | Bishop of Sant’Agata de’ Goti, CSsR (Founder) | The Glories of Mary, Dogmatic Works: Moral Theology, The Council of Trent, The Histories of Heresies and their Refutation, Truth of the Faith | |
| 19. | Francis de Sales | Doctor caritatis (Doctor of Charity) | 1567 | 1622 | 1877 | Bishop of Geneva, CO | Introduction to the Devout Life, Letters of Spiritual Direction | |
| 20. | Cyril of Alexandria | Doctor Incarnationis (Doctor of the Incar-nation) | 376 | 444 | 1883 | Arch-bishop of Alexandria | Commentaries on the Old Testament, Thesaurus, Discourse Against Arians, Dialogues on the Trinity | Pope Leo XIII |
| 21. | Cyril of Jerusalem | 315 | 386 | 1883 | Archbishop of Jerusalem | Catechetical Lectures, Summa doctrinae christianae | ||
| 22. | John Damascene | 676 | 749 | 1890 | Priest, monk | Fountain of Know-ledge, Octoechos | ||
| 23. | Bede the Venerable | Anglorum doctor (Doctor of the English) | 672 | 735 | 1899 | Priest, monk, OSB | Ecclesiastical History of the English People, The Reckoning of Time, Liber epigrammatum, Paenitentiale Bedae | |
| 24. | Ephrem | 306 | 373 | 1920 | Deacon | Commentary on the Diatessaron, Prayer of Saint Ephrem, Hymns Against Heresies | Pope Benedict XV | |
| 25. | Peter Canisius | 1521 | 1597 | 1925 | Priest, SJ | A Summary of Christian Teachings | Pope Pius XI | |
| 26. | John of the Cross | Doctor mysticus (Mystical Doctor) | 1542 | 1591 | 1926 | Priest, mystic, OCD, (Reformer) | Spiritual Canticle, Dark Night of the Soul, Ascent of Mount Carmel | |
| 27. | Robert Bellarmine | 1542 | 1621 | 1931 | Archbishop of Capua, Cardinal, Theologian, SJ | Disputationes de Controversiis | ||
| 28. | Albertus Magnus | Doctor universalis (Universal Doctor) | 1193 | 1280 | 1931 | Bishop of Regensburg, Theologian, OP | On Cleaving to God, On Fate | |
| 29. | Anthony of Padua | Doctor evangelicus (Evangelical Doctor) | 1195 | 1231 | 1946 | Priest, OFM | Sermons for Feast Days | Pope Pius XII |
| 30. | Lawrence of Brindisi | Doctor apostolicus (Apostolic Doctor) | 1559 | 1619 | 1959 | Priest, Diplomat, OFM Cap | Mariale | Pope John XXIII |
| 31. | Teresa of Ávila | Doctor orationis (Doctor of Prayer) | 1515 | 1582 | 1970 | Mystic, OCD, (Reformer) | La Vida de la Santa Madre Teresa de Jesús, The Way of Perfection, The Interior Castle | Pope Paul VI |
| 32. | Catherine of Siena | 1347 | 1380 | 1970 | Mystic, TOSD | The Dialogue of Divine Provid-ence | ||
| 33. | Thérèse of Lisieux | Doctor amoris (Doctor of love); Doctor synthesis (Doctor of synthesis) | 1873 | 1897 | 1997 | OCD | The Story of a Soul, Letters of Saint Therese | Pope John Paul II |
| 34. | John of Ávila | 1500 | 1569 | 2012 | Priest, Mystic | Audi, filia; Spiritual Letters | Pope Benedict XVI | |
| 35. | Hildegard of Bingen | 1098 | 1179 | 2012 | Visionary, theologian, polymath, composer, abbess OSB, physician, philosopher | Scivias, Liber vitae meritorum,Liber divinorum operum, Ordo virtutum, | ||
| 36. | Gregory of Narek | 951 | 1003 | 2015 | Monk, poet, mystical philosopher, theologian | Book of Lamentations | Pope Francis | |
| 37. | Irenaeus of Lyon | Doctor unitatis (Doctor of Unity) | 130 | 202 | 2022 | Bishop, theologian, Martyr | Proof of the Apostolic Preaching,Against Heresies |