Person
- Author
- Biblical Figures
- Aaron (biblical figure) — High Priest, brother of Moses
- Abijah — King of Judah
- Abraham (c. 2000 BC (traditional)) — Patriarch, father of the faith
- Adah — Wife of Esau; daughter of Elon the Hittite
- Adam — First man; figure of the creation narrative
- Ahaz — King of Judah
- Ahaziah — King of Judah
- Amaziah — King of Judah
- Amon — King of Judah
- Amos (8th century BC) — Minor prophet, shepherd
- Amram (biblical figure) — Father of Moses
- Ana — Figure from Genesis 36:24
- Arphaxad — Patriarch; son of Shem
- Asa — King of Judah
- Athaliah — Queen/usurper of Judah
- Balaam — Non-Israelite prophet
- Barnabas (d. c. 61) — Apostle, companion of Paul
- Baruch (biblical figure) — Scribe and disciple of Jeremiah
- Caath (biblical figure) — Son of Levi, grandfather of Moses
- Caiaphas — High priest who prophesied about Christ's death
- Cain — First son of Adam; fratricide
- Cainan — Patriarch in the genealogy from Adam to Noah
- Daniel (biblical figure) — Prophet
- David (c. 1040–970 BC (traditional)) — King of Israel, Psalmist
- Eber — Patriarch; ancestor of the Hebrews
- Eleazar (High Priest) — High priest who explained Moses' symbolic precepts to Aristeas
- Eli — High Priest, judge of Israel
- Elijah (9th century BC (traditional)) — Prophet of Israel
- Elisha — Prophet, successor of Elijah
- Enoch (biblical figure) — Patriarch translated to heaven
- Enos — Son of Seth; patriarch
- Esau — Son of Isaac, twin of Jacob; ancestor of the Edomites
- Esther — Queen of Persia, deliverer of the Jewish people
- Ethiopian Eunuch (1st century) — Official of the Ethiopian queen, converted by Philip
- Eve — First woman
- Ezekiel (c. 622–c. 570 BC) — Major prophet
- Ezra (5th century BC) — Scribe, priest, doctor of the Law
- Gabriel (angelic being) — Archangel
- Gamaliel (d. c. 50) — Pharisee, teacher of the Law, Paul's instructor
- Gideon (biblical figure) — Judge of Israel
- Goliath (biblical figure) — Philistine giant
- Habakkuk — Minor prophet
- Haggai (6th century BC) — Minor prophet
- Ham — Son of Noah
- Haman — Antagonist in the Book of Esther
- Haran — Brother of Abraham; son of Terah
- Hezekiah — King of Judah
- Hosea (8th century BC) — Minor prophet
- Hosea (King of Israel) (8th century BC) — Last king of the northern kingdom of Israel
- Isaac (biblical patriarch) — Patriarch, son of Abraham
- Isaiah (8th century BC) — Major prophet
- Ishmael — Son of Abraham and Hagar
- Jacob (biblical patriarch) — Patriarch, son of Isaac, father of the twelve tribes
- James the Apostle (1st century) — Apostle
- Japheth — Son of Noah
- Jared — Patriarch
- Jeconiah (6th century BC) — King of Judah, deported to Babylon
- Jehoahaz — King of Judah
- Jehoiakim — King of Judah; son of Josiah
- Jehoshaphat — King of Judah
- Jephthah (biblical figure) — Judge of Israel
- Jeremiah (c. 650–c. 570 BC) — Major prophet
- Jeroboam — First king of the northern kingdom of Israel
- Jezebel — Queen of Israel; wife of Ahab
- Joakim — King of Judah; father of Jeconiah
- Joash — King of Judah
- Job (biblical figure) — Righteous sufferer, protagonist of the Book of Job
- Joel — Minor prophet
- John the Apostle (1st century) — Apostle, Evangelist, author of the Apocalypse
- Jonah — Minor prophet
- Joram — King of Judah
- Joseph (Patriarch) (biblical figure) — Son of Jacob, steward of Egypt
- Joshua (c. 1355–1245 BC (traditional)) — Successor of Moses, leader of the Israelite conquest of Canaan
- Josiah — King of Judah
- Jotham — King of Judah
- Judas Iscariot (d. c. 30) — Apostle who betrayed Christ
- Jude the Apostle (1st century) — Apostle
- Korah, Dathan, and Abiram (biblical figures) — Rebels against Moses
- Lamech — Patriarch; father of Noah
- Lazarus — Friend of Christ, raised from the dead
- Levi (biblical patriarch) — Son of Jacob, ancestor of the priestly tribe
- Lot — Nephew of Abraham; escaped from Sodom
- Lucifer — Fallen angel
- Luke (1st century) — Evangelist, author of Acts of the Apostles
- Malachi (5th century BC) — Last of the twelve minor prophets
- Malaleel — Patriarch
- Manasseh (biblical figure) — King of Judah
- Mark (1st century) — Evangelist
- Martha (1st century) — Disciple of Christ, sister of Mary and Lazarus
- Mary Magdalene (1st century) — Disciple of Christ
- Matthew (1st century) — Apostle, Evangelist
- Melchizedek (biblical figure) — King of Salem and priest of God Most High
- Methuselah — Patriarch; longest-lived man
- Micah — Minor prophet
- Michael the Archangel (angelic being) — Archangel
- Miriam (biblical figure) — Sister of Moses
- Moses (c. 1393–c. 1273 BC (traditional)) — Prophet, lawgiver, leader of the Israelites; author of the Pentateuch
- Nahor — Patriarch; grandfather of Abraham
- Nahum — Minor prophet
- Nehemiah (5th century BC) — Governor of Judah, rebuilder of the walls of Jerusalem
- Noah — Patriarch who survived the flood
- Obadiah — Minor prophet
- Oholibamah — Wife of Esau; daughter of Anah
- Paul the Apostle (c. 5–c. 64/67 AD) — Apostle to the Gentiles
- Peleg — Patriarch
- Peter the Apostle (1st century) — Apostle, first Pope
- Pharaoh (biblical figure) — King of Egypt who oppressed the Israelites
- Philemon (1st century) — Early Christian, recipient of Paul's Epistle to Philemon
- Philip the Apostle (1st century) — One of the Twelve Apostles
- Philip the Deacon (1st century) — One of the Seven Deacons, evangelist
- Phinehas (biblical figure) — Priest, grandson of Aaron
- Rebecca — Wife of Isaac; mother of Jacob and Esau
- Rehoboam — King of Judah; son of Solomon
- Reu — Patriarch
- Ruth — Moabite ancestress of David and Christ
- Samson (biblical figure) — Judge of Israel, strongman
- Samuel — Prophet, judge of Israel
- Saul — First King of Israel
- Serug — Patriarch
- Seth — Third son of Adam; ancestor through whom all men are descended
- Shelah — Patriarch
- Shem — Son of Noah; ancestor in the patriarchal genealogy
- Simeon — Devout man in Jerusalem who received the infant Jesus in the temple
- Simon Magus (1st century) — Heretic, magician
- Solomon (c. 970–931 BC (traditional)) — King of Israel, author of Proverbs, Ecclesiastes, and Song of Songs
- Sons of Zebedee (James and John) — Apostles
- Susanna (biblical figure) — Heroine of the Book of Daniel, champion of chastity
- Terah — Father of Abraham
- The Maccabees (2nd century BC) — Jewish liberators and leaders of the revolt against Seleucid rule
- Thomas the Apostle (d. c. 72) — Apostle
- Timothy (d. c. 97) — Bishop of Ephesus, disciple and companion of Paul
- Titus (d. c. 96–107) — Bishop of Crete, companion of Paul
- Tobias — Figure from the Book of Tobit
- Tubalcain — Biblical figure; inventor of instruments
- Uzziah — King of Judah
- Zadok — Priest under David and Solomon
- Zechariah (6th century BC) — Minor prophet
- Zedekiah — Last king of Judah before the Babylonian conquest
- Zephaniah — Minor prophet
- Zerubbabel (6th century BC) — Governor of Judah, leader of the return from Babylonian exile
- Classical Authors
- Achilles — Hero of the Iliad
- Aelian (c. 175–c. 235) — Roman author
- Aeneas — Trojan hero of Virgil's Aeneid
- Aeschines (c. 389–c. 314 BC) — Athenian orator, rival of Demosthenes
- Aesculapius (mythological) — Legendary healer, Greek god of medicine
- Agamemnon (mythological/legendary) — King of Mycenae, leader of the Greeks at Troy
- Alcaeus (c. 620–c. 580 BC) — Greek lyric poet
- Anaxagoras (c. 500–c. 428 BC) — Greek philosopher
- Apollo (mythological) — Greek and Roman god of prophecy, music, and the sun
- Apollonius of Tyana (c. 15–c. 100) — Neo-Pythagorean philosopher and traveler
- Arcesilaus (c. 316–c. 241 BC) — Greek philosopher, head of the New Academy
- Archytas of Tarentum (c. 428–c. 347 BC) — Pythagorean philosopher, mathematician, statesman of Tarentum
- Aristobulus — Greek name cited for etymology
- Aristotle (384–322 BC) — Greek philosopher
- Atlas (mythological) — Titan, astrologer
- Boethius (c. 477–524) — Roman philosopher, statesman, author of the Consolation of Philosophy
- Cadmus (mythological/legendary) — Legendary founder of Thebes; brought the alphabet from Phoenicia to Greece
- Callimachus (c. 310–240 BC) — Greek poet and scholar
- Cato the Elder (234–149 BC) — Roman statesman, orator
- Catullus (c. 84–c. 54 BC) — Roman lyric poet
- Cecrops (mythological/legendary) — Legendary first king of Athens
- Chrysippus (c. 279–c. 206 BC) — Stoic philosopher
- Cicero (106–43 BC) — Roman orator, statesman, philosopher
- Cyrus Theodorus (fl. 4th century) — Poet who mocked Prefect Modestus
- Democritus (c. 460–c. 370 BC) — Greek philosopher, atomist
- Demosthenes (the cook) (fl. 370s) — Prefect of Valens's imperial kitchen
- Demosthenes (the orator) (384–322 BC) — Athenian statesman and orator
- Deucalion (mythological) — Greek flood hero
- Diogenes (c. 412–323 BC) — Greek philosopher
- Dioscorides (c. 40–90 AD) — Greek physician, pharmacologist
- Empedocles (c. 494–c. 434 BC) — Greek philosopher
- Epictetus (c. 50–c. 135) — Stoic philosopher
- Epimetheus (mythological) — Titan of Greek mythology
- Euripides (c. 480–406 BC) — Greek tragedian
- Galen (c. 129–c. 216) — Greek physician
- Hercules (mythological) — Legendary hero of Greek and Roman mythology
- Hermagoras (2nd century BC) — Greek rhetorician
- Hesiod (c. 750–c. 650 BC) — Greek poet
- Hiarchas — Indian Brahman sage, teacher of Apollonius
- Hippocrates (c. 460–370 BC) — Greek physician
- Homer (c. 8th century BC) — Ancient Greek epic poet
- Horace (65–8 BC) — Roman lyric poet
- Horapollo (5th century (?)) — Author of Hieroglyphica
- Iamblichus (c. 245–c. 325) — Neoplatonic philosopher
- Lactantius (c. 250–c. 325) — Christian author, apologist
- Laonicus — Greek name cited for etymology
- Leonicus — Greek name cited for etymology
- Libanius (c. 314–c. 393) — Greek rhetorician and teacher at Antioch
- Linus (mythological) — Legendary poet and musician
- Lucretia (legendary (c. 508 BC)) — Roman noblewoman, exemplar of chastity
- Marius Victor (5th century) — Christian poet
- Mercury Trismegistus (legendary (traditionally near-contemporary with Moses)) — Egyptian theologian-sage of Hermetic tradition
- Miltiades (c. 550–489 BC) — Athenian general, victor at Marathon
- Musaeus (mythological) — Legendary poet
- Numenius (fl. 2nd century AD) — Neopythagorean philosopher
- Orpheus (mythological) — Legendary poet and musician
- Ovid (43 BC–17/18 AD) — Roman poet
- Perseus (mythological) — Greek hero
- Philostratus (c. 170–c. 247) — Greek sophist, biographer of Apollonius of Tyana
- Pimander (legendary/Hermetic) — Figure in Hermetic texts
- Pindar (c. 518–c. 438 BC) — Greek lyric poet
- Plato (c. 428–c. 348 BC) — Greek philosopher
- Plutarch (c. 46–c. 120) — Greek historian, biographer, philosopher
- Prometheus (mythological) — Titan of Greek mythology
- Pythagoras (c. 570–c. 495 BC) — Greek philosopher, mathematician
- Secundus (2nd century AD) — Pythagorean philosopher
- Seneca (c. 4 BC–65 AD) — Roman philosopher, Stoic
- Serenus (2nd–3rd century) — Roman poet
- Simonides (c. 556–c. 468 BC) — Greek lyric poet
- Socrates (c. 470–399 BC) — Greek philosopher
- Solon (c. 630–c. 560 BC) — Athenian lawgiver, one of the Seven Sages
- Stratonicus — Greek name cited for etymology
- Tacitus (c. 56–c. 120) — Roman historian
- Thales (c. 624–c. 546 BC) — Greek philosopher, one of the Seven Sages
- Themistocles (c. 524–459 BC) — Athenian statesman and general, victor at Salamis
- Theodore — Greek name cited for etymology
- Titus Livius (Livy) (59 BC–17 AD) — Roman historian
- Virgil (70–19 BC) — Roman poet, author of the Aeneid, Eclogues, and Georgics
- Clergy
- Antonianus (fl. 3rd century) — Bishop, recipient of Cyprian's letter about Pope Cornelius
- Brother Ambrosius — Friend and letter-carrier between Jerome and Paulinus
- Charles Scribani (1561–1629) — Provincial Superior of the Society of Jesus in Flandro-Belgica
- Cornelius a Lapide (1567–1637) — Jesuit biblical commentator, professor of Holy Scripture at Louvain and Rome; author of the Commentaria in Scripturam Sacram
- Egbert Spitholdius (fl. early 17th century) — Licenciate in Sacred Theology, Canon and Parish Priest of Antwerp, Censor of Books
- Eusebius (Jerome's companion) — Companion of Jerome; friend of Paulinus
- Eusebius of Caesarea (Bishop) (d. before Basil became bishop (fl. 360s)) — Bishop of Caesarea (the bishop Basil supported, not the Church historian)
- Fr. H. D. Lacordaire, O.P. (1802–1861) — French Dominican preacher, restorer of the Dominican Order in France; author of the du-culte section
- Henry Francis Van der Burch (1567–1644) — Archbishop of Cambrai, Prince of the Holy Roman Empire; dedicatee of Lapide's Pentateuch commentary
- Hermogenes (fl. 4th century) — Bishop of Caesarea (predecessor of Eusebius as local bishop)
- Hincmar of Reims (c. 806–882) — Archbishop of Reims
- Jacobus Antonius (fl. 1852) — Bishop of Amiens
- Jerome de Oleastro (1507–1563) — Dominican biblical commentator
- M. Vestrius Barbianus (fl. late 16th century) — Papal secretary who signed Clement VIII's bull on the Vulgate
- Mutius Vitelleschi (1563–1645) — Superior General of the Society of Jesus (1615–1645)
- Paulinus of Milan (d. c. 422) — Deacon of Milan, biographer of St. Ambrose
- Philastrius (d. c. 397) — Bishop of Brescia
- Primasius (fl. 6th century) — Bishop of Hadrumetum
- Stanislaus Hosius (1504–1579) — Cardinal, president of Council of Trent, opponent of Luther
- Heresiarch
- Other
- Al-Farghani (c. 805–870) — Arab astronomer
- Andreas Dudecius (fl. 16th century) — Bishop of Tinnin, legate of Hungarian clergy at Council of Trent; later apostate
- Aquila of Pontus (fl. 2nd century) — Bible translator (Hebrew to Greek); proselyte, former Christian turned Jew
- Archduke Albert of Austria (1559–1621) — Archduke of Austria, co-sovereign of the Spanish Netherlands (with Archduchess Isabella)
- Ascanius (Martinengus) (fl. 16th century) — Author on Genesis
- Basil the Elder (d. c. 349) — Father of Basil the Great, rhetorician
- Busiris (mythological) — Mythological Egyptian king who slaughtered guests
- Censorinus (3rd century AD) — Roman grammarian
- Claudius Ptolemy (c. 100–170 AD) — Greco-Egyptian astronomer and geographer
- Cumanus (fl. 1st century) — Roman governor of Judea
- Dacian — Roman governor, persecutor of Christians
- Demetrius (Alexandrian librarian) (fl. 3rd century BC) — Prefect of the Alexandrian library
- Dioscorus (fl. early 5th century) — Correspondent of Augustine
- Eleazar (High Priest) (3rd century BC) — High Priest of the Jews during the Septuagint translation
- Emmanuel — Addressee of Lacordaire's letter
- Emmelia (d. c. 375) — Mother of Basil the Great
- Eurystheus (mythological) — Mythological king who set the labors of Hercules
- Evodius (d. c. 424) — Bishop of Uzalis; correspondent of Augustine
- Francesco Giorgi (1466–1540) — Venetian Franciscan, Kabbalist
- Fundanus (fl. 4th century) — Formerly Bishop of Alutina
- Germanus of Capua (d. c. 540) — Bishop of Capua
- Helladius (fl. 4th century) — Source cited by John Damascene for the account of Basil's vision regarding Julian
- Jan Moretus (1543–1610 (or his son Jan II Moretus, 1576–1618)) — Printer of Antwerp, of the Plantin-Moretus dynasty
- Jonathan — Aramaic translator/paraphrast
- Laurentius Surius (1522–1578) — Carthusian monk, hagiographer
- Lucius Munatius Plancus (c. 87–15 BC) — Roman consul and politician
- Macrobius (c. 370–c. 430) — Roman scholar
- Martin Nutius (fl. 16th century) — Antwerp printer (his heirs received printing permission)
- Modestus (fl. 370s) — Prefect of the Praetorium under Emperor Valens
- Mohammed (c. 570–632) — Founder of Islam
- Onkelos (c. 1st–2nd century AD) — Author of the Aramaic Targum on the Pentateuch
- Paulus — Roman, named for etymology
- Peter the Deacon (fl. 6th century) — Deacon, eyewitness to Gregory the Great's writing
- Pietro Andrea Mattioli (1501–1577) — Italian physician, naturalist
- Reginald of Piperno (d. c. 1290) — Dominican friar, socius of Thomas Aquinas
- Severus (correspondent of Paulinus) (fl. 5th century) — Correspondent of Paulinus of Nola
- Sisinnius — Christian martyr
- St. Monica (c. 332–387) — Mother of Augustine
- Strato of Lampsacus (c. 335–c. 269 BC) — Greek philosopher (Peripatetic)
- Symmachus (translator) (fl. late 2nd century) — Bible translator; Ebionite then Jew
- Theodectes (c. 375–c. 334 BC) — Greek tragic poet
- Theodore (holy monk) (fl. 4th–5th century) — Holy monk, unlettered but skilled in divine Scripture
- Theodore (physician) (fl. 6th century) — Physician rebuked by Gregory the Great for neglecting Scripture
- Theodotion (fl. 2nd century) — Bible translator; proselyte Jew, formerly a Marcionite
- Theophilus of Antioch (d. c. 183–185) — Bishop of Antioch, Christian apologist
- Theopompus (c. 380–c. 315 BC) — Greek historian
- Volusian (fl. early 5th century) — Roman senator, correspondent of Augustine
- Popes
- Rabbi
- Rulers
- Alexander the Great (356–323 BC) — King of Macedon, conqueror
- Alfonso V of Aragon (1396–1458) — King of Aragon and Naples
- Ancus Marcius — Roman king
- Belshazzar (d. 539 BC) — King of Babylon
- Caesar Augustus (63 BC–14 AD) — First Roman emperor
- Caligula (12–41 AD) — Roman emperor
- Charlemagne (c. 742–814) — King of the Franks, Holy Roman Emperor
- Charles V, Holy Roman Emperor (1500–1558) — Holy Roman Emperor, King of Spain
- Constantine V Copronymus (718–775) — Byzantine Emperor, iconoclast
- Corvinus — Roman named from the raven
- Croesus (c. 595–c. 546 BC) — King of Lydia, proverbially wealthy
- Cyrus the Great (c. 600–530 BC) — King of Persia, conqueror of Babylon
- Dagobert I (c. 603–639) — King of the Franks
- Darius (550–486 BC) — King of Persia
- Diocletian (c. 244–311) — Roman Emperor
- Duke of Alba (1507–1582) — Spanish general and governor of the Netherlands
- Emperor Aurelian (214–275) — Roman Emperor (270–275)
- Emperor Commodus (161–192) — Roman Emperor
- Emperor Hadrian (76–138) — Roman Emperor
- Emperor Justinian (c. 482–565) — Byzantine Emperor
- Emperor Severus (145–211) — Roman Emperor
- Emperor Theodosius (347–395) — Roman Emperor
- Emperor Valens (328–378) — Roman Emperor (364–378), supporter of Arianism
- Empress Eudocia (c. 401–460) — Byzantine Empress, poet
- Evil-Merodach (d. 560 BC) — King of Babylon; succeeded Nebuchadnezzar
- Gnaeus Pompeius Magnus (106–48 BC) — Roman general and statesman; subjugated Judea
- Hannibal (247–183/181 BC) — Carthaginian general
- Henry IV, Holy Roman Emperor (1050–1106) — Holy Roman Emperor
- Henry VIII of England (1491–1547) — King of England
- Inachus (mythological) — Legendary first king of Argos
- Julian the Apostate (331–363) — Roman Emperor (361–363), apostate from Christianity
- Julius Caesar (100–44 BC) — Roman dictator, conqueror
- Leo III the Isaurian (c. 685–741) — Byzantine Emperor, iconoclast
- Louis the Pious (778–840) — Holy Roman Emperor, son of Charlemagne
- Maximian (c. 250–310) — Roman Emperor
- Nebuchadnezzar (c. 634–562 BC) — King of Babylon; destroyed Jerusalem
- Nero (37–68) — Roman Emperor
- Ninus (legendary) — Legendary founder of the Assyrian monarchy
- Ogyges (mythological) — Legendary king associated with a primeval flood
- P. Cornelius Scipio — Roman nobleman; grandfather of Scipio Africanus
- P. Cornelius Scipio Africanus (236–183 BC) — Roman general; defeated Hannibal
- Philip II of Spain (1527–1598) — King of Spain, sovereign of the Low Countries
- Phoroneus (mythological) — Legendary king of Argos
- Ptolemy I Soter (c. 367–283/282 BC) — King of Egypt; founder of the Ptolemaic dynasty
- Ptolemy Philadelphus (309–246 BC) — King of Egypt (Ptolemaic dynasty)
- Robert of Sicily (1277–1343) — King of Naples and Sicily
- Seleucus (c. 358–281 BC) — Founder of the Seleucid dynasty
- Semiramis (legendary) — Legendary co-founder of the Assyrian monarchy
- Servius Tullius — Roman king
- Sesostris — Pharaoh (legendary)
- Shalmaneser (d. 722 BC) — King of Assyria; deported the 10 tribes
- Titus Manlius Torquatus — Roman consul
- Saints
- Alcuin (c. 735–804) — Scholar, teacher, adviser to Charlemagne
- Blessed Virgin Mary (1st century BC–1st century) — Mother of God, the Blessed Virgin
- Pope Cornelius (alias)
- Pope Gregory I (the Great) (alias)
- Pope Pius V (alias)
- St. Albert the Great (c. 1200–1280) — Dominican friar, Bishop of Regensburg, Doctor of the Church, philosopher-theologian
- St. Ambrose of Milan (c. 340–397) — Bishop of Milan, Doctor of the Church, Church Father
- St. Anselm of Canterbury (c. 1033–1109) — Archbishop of Canterbury, Doctor of the Church, philosopher-theologian
- St. Anthony of Padua (1195–1231) — Franciscan friar, Doctor of the Church, preacher
- St. Antony the Great (c. 251–356) — Desert Father, founder of Christian monasticism
- St. Apronianus — Martyr
- St. Athanasius of Alexandria (c. 296–373) — Bishop of Alexandria, Doctor of the Church
- St. Augustine of Hippo (354–430) — Bishop of Hippo, Doctor of the Church, Church Father
- St. Authbert of Cambrai (d. c. 674) — Bishop of Cambrai and Arras
- St. Bartholomew (1st century) — Apostle
- St. Basil the Great (c. 330–379) — Bishop of Caesarea, Doctor of the Church, Church Father; founder of Eastern monasticism
- St. Bede the Venerable (c. 672–735) — Benedictine monk, Doctor of the Church, historian and biblical commentator
- St. Benedict of Nursia (c. 480–547) — Founder of Western monasticism, Patriarch of Monks
- St. Bernard of Clairvaux (1090–1153) — Abbot of Clairvaux, Doctor of the Church, Cistercian reformer
- St. Bonaventure (1221–1274) — Franciscan friar, Cardinal, Doctor of the Church, philosopher-theologian
- St. Boniface (c. 675–754) — Apostle of the Germans, Archbishop of Mainz, martyr
- St. Charles Borromeo (1538–1584) — Cardinal, Archbishop of Milan, Church reformer
- St. Clement of Rome (d. c. 99) — Pope, disciple of Peter, Church Father
- St. Cyprian of Carthage (c. 210–258) — Bishop of Carthage, Church Father, martyr
- St. Cyril of Alexandria (c. 376–444) — Patriarch of Alexandria, Doctor of the Church
- St. Dionysius the Areopagite (traditionally 1st century (writings c. 5th–6th century)) — Disciple of Paul (traditional), mystical theologian
- St. Dominic (c. 1170–1221) — Founder of the Order of Preachers, Doctor of Sacred Theology
- St. Edmund of Canterbury (c. 1175–1240) — Archbishop of Canterbury
- St. Ephrem the Syrian (c. 306–373) — Deacon, hymnographer, Doctor of the Church
- St. Francis of Assisi (c. 1181–1226) — Founder of the Franciscan Order
- St. Gaugericus of Cambrai (c. 550–c. 625) — Bishop of Cambrai
- St. Ghislain (d. c. 681) — Hermit, founder of a monastery in Hainault
- St. Gregory Nazianzen (c. 329–390) — Archbishop of Constantinople, Doctor of the Church, Church Father
- St. Gregory of Nyssa (c. 335–c. 395) — Bishop of Nyssa, Church Father, brother of Basil the Great
- St. Gregory Thaumaturgus (c. 213–c. 270) — Bishop of Neocaesarea, wonder-worker
- St. Hilary of Poitiers (c. 310–367) — Bishop of Poitiers, Doctor of the Church
- St. Ignatius of Loyola (1491–1556) — Founder of the Society of Jesus
- St. Isidore of Seville (c. 560–636) — Archbishop of Seville, Doctor of the Church
- St. Jerome (c. 342–420) — Doctor of the Church, translator of the Vulgate Bible
- St. Jerome (alias)
- St. John Chrysostom (c. 347–407) — Archbishop of Constantinople, Doctor of the Church
- St. John Damascene (c. 675–749) — Doctor of the Church, theologian
- St. John Fisher (1469–1535) — Bishop of Rochester, Cardinal, martyr; canonized 1935
- St. John of Cambrai (fl. 7th century) — Bishop of Cambrai
- St. John the Anchorite (fl. 4th century) — Desert hermit
- St. John the Baptist (1st century) — Prophet, Forerunner of Christ
- St. Jordan of Saxony (c. 1190–1237) — Second Master General of the Dominican Order after St. Dominic
- St. Justin Martyr (c. 100–c. 165) — Early Christian apologist, philosopher, martyr
- St. Landelin (c. 625–c. 686) — Founder of monasteries in Frankish territory
- St. Leo the Great (c. 400–461) — Pope, Doctor of the Church
- St. Lietbert of Cambrai (c. 1010–1076) — Bishop of Cambrai
- St. Lucian (d. 312) — Priest, martyr, biblical scholar who made a new Greek edition of the Old Testament from Hebrew
- St. Ludger (c. 742–809) — Apostle of the Frisians, Bishop of Munster
- St. Macarius of Antioch (d. c. 1012) — Archbishop of Antioch in Armenia, pilgrim saint whose relics were venerated in Flanders
- St. Marcian (d. c. 387) — Holy monk, cited in Theodoret's Philotheos
- St. Menas (d. c. 309) — Egyptian soldier, Christian martyr
- St. Mercury (d. c. 250) — Roman soldier, Christian martyr
- St. Odo of Cambrai (c. 1050–1113) — Bishop of Cambrai
- St. Paulinus of Nola (c. 354–431) — Bishop of Nola, correspondent of Jerome
- St. Peter Damian (c. 1007–1072) — Cardinal-Bishop of Ostia, Doctor of the Church, Benedictine monk and reformer
- St. Plato of Studios (c. 735–814) — Monastic leader, abbot of the Studios Monastery at Constantinople
- St. Rabanus Maurus (c. 780–856) — Archbishop of Mainz, Benedictine monk, biblical commentator
- St. Remigius (fl. 9th century (if Remigius of Auxerre) or c. 437–533 (if Remigius of Rheims)) — Biblical commentator / Bishop of Rheims
- St. Robert Bellarmine (1542–1621) — Jesuit Cardinal, Doctor of the Church, controversialist
- St. Saturninus (d. c. 304) — Martyr
- St. Simeon the Stylite (c. 388–459) — Ascetic, pillar-saint
- St. Stephen (d. c. 34 AD) — First Christian martyr, deacon
- St. Symphorian (d. c. 178) — Christian martyr
- St. Theodore the Studite (759–826) — Monastic reformer, defender of icons
- St. Theodoric of Cambrai (fl. 7th century) — Bishop of Cambrai
- St. Thomas Aquinas (1225–1274) — Dominican friar, Doctor of the Church, philosopher-theologian
- St. Thomas More (1478–1535) — Lord Chancellor of England, martyr; canonized 1935
- St. Vincent (d. 304) — Deacon, martyr at Valencia
- St. Vincent Ferrer (c. 1350–1419) — Dominican friar, itinerant preacher
- St. Vincent Madelgarius (c. 607–c. 677) — Count of Hainault, later monk and saint
- St. Vindicianus of Cambrai (d. c. 712) — Bishop of Cambrai and Arras
- St. Waldetrudis (c. 612–c. 688) — Wife of Vincent of Hainault, later foundress of a convent at Mons
- St. Zenobius (c. 337–c. 417) — Bishop of Florence (traditionally)
- Victorinus (fl. 4th century) — Rhetorician of Rome, convert from paganism
- Scholars
- Adrianus Scrieckius (c. 1560–c. 1621) — Flemish scholar and antiquarian
- Agostino Steuco (1497–1548) — Bishop of Kisamos, biblical scholar
- Alexander of Hales (c. 1185–1245) — Franciscan theologian, "Doctor Irrefragabilis"
- Alfonso Tostado (c. 1400–1455) — Bishop of Avila, biblical scholar
- Alphonse des Vignoles (1649–1744) — French-born Huguenot chronologist
- Ambrosius Catharinus (1484–1553) — Dominican theologian
- Anastasius of Sinai (d. c. 700) — Monk, later Bishop of Antioch, martyr
- Anatolius (fl. 3rd century) — Bishop of Laodicea, scholar
- Andreas Schottus (1552–1629) — Jesuit philologist, editor
- Antoninus of Florence (1389–1459) — Archbishop of Florence, Dominican
- Antonio Honcala — Canon, biblical commentator
- Aristeas (uncertain (traditionally 3rd–2nd century BC)) — Author of the Letter of Aristeas on the Septuagint translation
- Artapanus (fl. 2nd century BC) — Egyptian Jewish historian
- Augustin Crampon (1826–1894) — French biblical scholar, priest of the Diocese of Amiens; annotator of Cornelius a Lapide's commentaries
- Averroes (1126–1198) — Arab philosopher, commentator on Aristotle
- Avicenna (c. 980–1037) — Persian philosopher and physician
- Benedictus Pererius (c. 1535–1610) — Jesuit theologian and exegete
- Cassiodorus (c. 485–c. 585) — Roman statesman, monk, scholar, author of Institutiones (Divine Readings)
- Christopher Clavius (1538–1612) — Jesuit mathematician and astronomer
- Clement of Alexandria (c. 150–c. 215) — Christian theologian, head of Catechetical School of Alexandria
- Conrad Gesner (1516–1565) — Swiss naturalist
- Denis the Carthusian (1402–1471) — Carthusian mystical theologian
- Didymus the Blind (c. 313–398) — Theologian, head of the Catechetical School of Alexandria
- Diodorus of Tarsus (d. c. 390) — Bishop of Tarsus, theologian
- Diodorus Siculus (c. 90–c. 30 BC) — Greek historian
- Duns Scotus (c. 1266–1308) — Franciscan friar, Scholastic theologian
- Einhard (c. 775–840) — Frankish scholar, biographer of Charlemagne
- Epiphanius (c. 310–403) — Bishop of Salamis, heresiologist
- Eucherius of Lyon (d. c. 449) — Bishop of Lyon, theological writer
- Eupolemus (fl. 2nd century BC) — Jewish historian
- Eusebius of Caesarea (c. 260–340) — Bishop of Caesarea, Church historian, author of Ecclesiastical History, Demonstration of the Gospel, and Preparation for the Gospel
- Flavius Josephus (c. 37–c. 100) — Jewish historian
- Francisco de Ribera (1537–1591) — Jesuit exegete
- Francois Vatable (d. 1547) — French Hebraist, professor
- Gabriel Biel (c. 1420–1495) — German scholastic philosopher and theologian
- Gregory of Valencia (1549–1603) — Jesuit theologian
- Haymo (d. 853 (Halberstadt) or fl. 9th century (Auxerre)) — Medieval biblical commentator
- Henricus Samerius (d. before 1637) — Reverend Father; elaborated the chronology table used by Lapide
- Henry Fynes Clinton (1781–1852) — English chronologist; author of Fasti Hellenici
- Hugh of Saint-Victor (c. 1096–1141) — Augustinian canon, theologian and philosopher at Saint-Victor, Paris
- Jan van Gorp (1519–1572) — Dutch physician and linguist
- Johann Ferus (1497–1554) — Franciscan preacher
- Johann Nepomuk Sepp (1816–1909) — German historian and theologian
- John Cassian (c. 360–c. 435) — Monk, ascetic writer, founder of monasteries at Marseilles
- Junilius Africanus (fl. 6th century) — Bishop, author of De Partibus Divinae Legis
- Ludwig Vives (publisher) (19th century) — Parisian bookseller and publisher
- Luis de Molina (1535–1600) — Jesuit theologian
- Martin Delrio (1551–1608) — Jesuit scholar
- Nicholas of Lyra (c. 1270–1349) — Franciscan biblical exegete
- Origen (c. 185–c. 253) — Early Christian theologian, biblical scholar, head of Catechetical School of Alexandria
- Palladius (c. 363–c. 431) — Bishop of Helenopolis, author of the Lausiac History
- Panormitanus (1386–1445) — Canonist, Archbishop of Palermo
- Paul of Burgos (c. 1351–1435) — Bishop of Burgos, Jewish convert, biblical commentator
- Peter Galatinus (1460–1540) — Franciscan Hebraist
- Peter Lombard (c. 1096–1160) — Bishop of Paris, theologian, author of the Sentences
- Philo of Alexandria (c. 25 BC–c. 50 AD) — Hellenistic Jewish philosopher
- Pliny the Elder (23–79) — Roman naturalist, author
- Pontus Heuterus (1535–1602) — Flemish historian
- Procopius of Gaza (c. 465–c. 528) — Christian rhetorician, biblical commentator
- Pseudo-Dionysius the Areopagite (c. 5th–6th century) — Theologian; author of the Celestial Hierarchy
- Rabbi David Kimhi (c. 1160–1235) — Jewish grammarian and biblical commentator
- Richard of Saint-Victor (d. 1173) — Augustinian canon, theologian and mystic at Saint-Victor, Paris
- Rufinus of Aquileia (c. 345–411) — Theologian, historian, translator of Greek theological works into Latin
- Rupert of Deutz (c. 1075–1129) — Benedictine abbot and theologian at Deutz
- Sextus Pompeius Festus (2nd century AD) — Roman grammarian
- Sixtus of Siena (1520–1569) — Dominican bibliographer
- Socrates Scholasticus (c. 380–c. 450) — Church historian
- Sophronius (fl. 4th–5th century) — Scholar who translated Jerome's Psalter and Prophets into Greek
- Teganus (d. c. 849) — Frankish chronicler
- Tertullian (c. 155–c. 240) — Early Church writer and apologist; later joined Montanism
- Theodoret of Cyrrhus (c. 393–c. 458) — Bishop of Cyrrhus, Church historian, theologian
- Thomas de Vio Cajetan (1469–1534) — Dominican theologian, cardinal
- Thomas of York (c. 1400) — English theologian
- Ulisse Aldrovandi (1522–1605) — Italian naturalist
- Voellus — Scholar, author on horology