| Author | Vols. | Tradition | Faculty | Reference |
| Aalst, Gerardus v. (†1816) | 2 | n/a | | |
| Aalstius, Johannes (†1712) | 8 | Reformed | | DBNL |
| Abarbanel, Isaac (†1509) | 23 | Jewish | |  en de |
| Abbadie, Jacques (†1727) | 266 | Reformed | | fr en | DNB1 | DNB2 | Haag2 | NDB |
| Abbot, George (†1633) | 15 | Anglican, Reformed | | en de | Bayle | DNB1 | EMLO |
| Abbot, Robert (†1617) | 30 | Anglican, Reformed | Theology, Oxford (1612-1615) | en | Bayle | DNB1 | EMLO |
| Abbot, Robert (†c.1663) | 8 | n/a | | |
| Abbring, Johannes (†1715) | 4 | Reformed | | |
| Abdias | 14 | n/a | | |
| Abelard, Peter (†1142) | 24 | n/a | | en fr | EMLO |
| Abelly, Louis (†1691) | 157 | Roman Catholic | | fr en | BBKL | CE |
| Abicht, Johann G. (†1740) | 76 | Lutheran | Philosophy, Leipzig (1702-1711); Theology, Leipzig (1711-1717); Rector, Danzig (1717-1730); Theology, Wittenberg (1730-1739) | de en | ADB | Zedler |
| Abra de Raconis, Charles F. (†1646) | 15 | Roman Catholic | Philosophy, Paris (1610-1616); Theology, Paris (1616-?) | en fr | Scholasticon |
| Abraham ibn Ezra (†1164) | 8 | Jewish | | en |
| Abresch, Petrus (†1811) | 8 | Reformed | | |
| Acanthius, Georg D. (fl.1549-1554) | 3 | n/a | | |
| Acatius, Ferdinand, S.J. (†1691) | 1 | n/a | | |
| Accolti, Benedetto (†1547) | 4 | n/a | | |
| Achillini, Alexander (†1512) | 16 | n/a | | en it |
| Aconcio, Giacomo (†1566) | 19 | Reformed | | en it |
| Acosta, José de, S.J. (†1600) | 60 | Roman Catholic | Theology, Rome (Gregorianum) (1594-?) | en | Scholasticon |
| Acquaviva, Claudio, S.J. (†1615) | 28 | Roman Catholic | | CE | DBI | Scholasticon |
| Acronius, Johannes (†1627) | 3 | Reformed | Theology, Franeker (1617-1619) | en de | ADB | DBNL |
| Acronius, Ruardus (†1612) | 32 | Reformed | | ADB | NNBW |
| Adam, Melchior (†1622) | 34 | Reformed | | en de | NDB |
| Adama, Augustinus L. (†1616) | 1 | n/a | | |
| Adama, Lollius E. (†1609) | 7 | Reformed | Philosophy, Franeker (1585-1609) | DBNL |
| Adami, Cornelius (†1721) | 4 | Reformed | | DBNL |
| Adami, Tobias (†1642) | 2 | n/a | | |
| Adamson, Patrick (†1592) | 6 | Reformed | | en |
| Adelphus, Johannes (†1523) | 37 | n/a | | |
| Adiutus, Josephus (†1668) | 8 | Lutheran | Theology, Wittenberg (1646-1668) | de |
| Adriaan van Utrecht (†1523) | 18 | Roman Catholic | | |
| Aegidius de Presentatione, O.E.S.A. (†1626) | 4 | Roman Catholic | | |
| Aelhuysen, Johannes van (†1685) | 3 | n/a | | |
| Aelius Donatus (fl.350-) | 27 | n/a | | |
| Aemilius, Antonius (†1660) | 2 | Reformed | Philosophy, Utrecht (1636-1660) | EMLO |
| Aemilius, Georg (†1569) | 14 | Lutheran | | de | BBKL | NDB |
| Aeneas of Gaza (†c.518) | 5 | n/a | | en |
| Aepinus, Franz A. (†1750) | 9 | Lutheran | Philosophy, Rostock (1712-1721); Theology, Rostock (1721-1750) | de | ADB | Scholasticon |
| Aepinus, Johann (†1553) | 19 | Lutheran | | de en | NDB | VGT |
| Affelmann, Johannes (†1624) | 26 | Lutheran | Theology, Rostock (1609-1624) | de | ADB | BBKL |
| Afhacker, Aegidius (†1623) | 4 | Roman Catholic | | |
| Agricola, Franciscus (†c.1624) | 49 | Roman Catholic | | |
| Agricola, Joannes (†1566) | 15 | Lutheran | | de en | VGT |
| Agricola, Rodolph (†1485) | 72 | n/a | | en nl | BBKL | CE |
| Agrippa of Nettesheim, Heinrich C. (†1535) | 23 | n/a | | |
| Aguilar, José de, S.J. (†1708) | 7 | Roman Catholic | | Scholasticon |
| Agustín y Albanell, Antonio (†1586) | 21 | Roman Catholic | | |
| Aidy, Andrew (†1630) | 3 | Reformed | | pl |
| Ailly, Pierre d' (†1420) | 27 | n/a | | en |
| Ainsworth, Henry (†1622) | 51 | Puritan, Reformed | | en | DNB2 |
| Airay, Christopher (†1670) | 1 | n/a | | en | DNB1 |
| Alagona, Pietro, S.J. (†1624) | 23 | Roman Catholic | | Scholasticon |
| Alamanni, Cosmo, S.J. (†1634) | 3 | Roman Catholic | | Scholasticon |
| Alan of Lille (†1202) | 4 | Roman Catholic | | en fr |
| Alarcón, Diego de, S.J. (†1634) | 2 | Roman Catholic | Theology, Alcalá de Henares (1626-1631); Theology, Madrid (Colegio Imperial) (1633-1634) | Scholasticon |
| Alard, Wilhelm (†1645) | 17 | Lutheran | | de |
| Albani, Giovanni G. (†1591) | 1 | Roman Catholic | | |
| Albergonius, Eleutherius, O.F.M. (†1636) | 1 | Roman Catholic | | |
| Alberti, Johannes (†1762) | 3 | Reformed | Theology, Leiden (1740-1762) | en nl | DBNL |
| Alberti, Leandro, O.P. (†1552) | 28 | Roman Catholic | | CE |
| Alberti, Valentin (†1697) | 140 | Lutheran | Philosophy, Leipzig (1663-1672); Theology, Leipzig (1672-1697) | de en | BBKL | NDB |
| Albertinus, Arnaldus (†1544) | 5 | Roman Catholic | | |
| Albertus Magnus, O.P. (†1280) | 219 | n/a | | |
| Alberus, Erasmus (†1553) | 41 | Lutheran | | de en |
| Albinus (fl.150-) | 1 | n/a | | en |
| Albinus, Christoph (†1650) | 2 | Lutheran | | |
| Alcázar, Luis, S.J. (†1613) | 1 | Roman Catholic | | |
| Alciato, Andrea (†1550) | 18 | n/a | | |
| Aldrete, Bernardo de, S.J. (†1657) | 7 | Roman Catholic | Theology, Salamanca (?-1657) | Scholasticon |
| Alegambe, Philippe, S.J. (†1642) | 1 | Roman Catholic | | |
| Alesius, Alexander (†1565) | 62 | Lutheran, Reformed | Arts, Wittenberg (1532-1535); Theology, Cambridge (1535-1539); Theology, Frankfurt (1540-1542); Theology, Leipzig (1542-1565) | en de | BBKL | DNB1 | DNB2 | NDB |
| Alexander Bonini (†1314) | 7 | Roman Catholic | | |
| Alexander of Aphrodisias (fl.198-c.209) | 22 | n/a | | |
| Alexander of Hales, O.F.M. (†1245) | 33 | n/a | Theology, Paris (1231-1245) | | CE |
| Alexandre, Noël, O.P. (†1724) | 99 | Roman Catholic | | en fr |
| Alexandre, Pierre (fl.1556-1560) | 2 | Reformed | | |
| Alexandre de Villedieu (†1250) | 20 | n/a | | |
| Alexius, Caspar (†1626) | 4 | Reformed | Theology, Geneva (1610-1611); Philosophy, Geneva (1612-1617); Philosophy, Geneva (1623-1626) | BBKL |
| Allatius, Leo (†1669) | 49 | Roman Catholic | | en |
| Allen, William (†1594) | 16 | Roman Catholic | | en | DNB2 |
| Allestree, Richard (†1681) | 98 | Anglican | Theology, Oxford (1663-1679) | en | EMLO |
| Allinga, Petrus (†1692) | 15 | Reformed | | DBNL |
| Allix, Pierre (†1717) | 73 | Reformed | | en fr | DNB1 | EMLO |
| Almain, Jacques (†1515) | 11 | Roman Catholic | | en fr |
| Alphen, Hieronymus S. (†1742) | 10 | Reformed | Theology, Utrecht (1714-1742) | de | NNBW |
| Alsted, Johann H. (†1638) | 212 | Reformed | Philosophy & Theology, Herborn (1608-1629) | en de | EMLO | NDB | Scholasticon |
| Altamura, Ambrosius de, O.P. (†1677) | 4 | Roman Catholic | | |
| Altenstaig, Johannes (†1525) | 72 | Roman Catholic | | ADB |
| Althamer, Andreas (†1539) | 81 | Lutheran | | de en | BBKL | NDB |
| Althofer, Christoph (†1660) | 44 | Lutheran | | ADB |
| Althusius, Johannes (†1638) | 42 | Reformed | Law, Herborn (1586-1592); Law, Steinfurt (1592-1596) | en de | BBKL | NDB | Scholasticon |
| Althusius, Samuel (†1669) | 3 | n/a | | |
| Alting, Heinrich (†1644) | 67 | Reformed | Theology, Heidelberg (1613-1622); Theology, Groningen (1627-1644) | en | ADB | EMLO | NNBW |
| Alting, Jacob (†1679) | 97 | Reformed | Theology, Groningen (1643-1677) | en nl | ADB | Bayle | DBNL | EMLO |
| Alting, Menso (†1612) | 19 | Reformed | | de en | DBNL | EMLO | NDB |
| Altmann, Johann G. (†1758) | 24 | Reformed | Philosophy, Bern (1734-1757) | de | ADB | HLS | Leu |
| Alvarez, Diego, O.P. (†1635) | 12 | Roman Catholic | Theology, Rome (Angelicum) (1596-1606) | CE | Scholasticon |
| Àlvarez de Paz, Jacobo, S.J. (†1620) | 24 | Roman Catholic | | |
| Alveldt, Augustin von (†c.1535) | 14 | Roman Catholic | | de en | BBKL |
| Alvinczi, Péter (†1634) | 3 | Reformed | | hu |
| Amama, Sixtinus (†1629) | 27 | Reformed | Theology / Exeter College, Oxford (1615-1615); Theology, Franeker (1616-1629) | nl en | ADB | DBNL | EMLO |
| Amat de Graveson, Ignace H., O.P. (†1733) | 16 | Roman Catholic | | |
| Ambrose of Milan (†397) | 130 | n/a | | |
| Amerpoel, Johannes (†1671) | 2 | Reformed | | |
| Ames, William (†1633) | 209 | Puritan, Reformed | Theology, Franeker (1622-1633) | en de | ADB | DNB1 | DNB2 | EMLO | NNBW | Scholasticon |
| Amico, Bartolomeo, S.J. (†1649) | 3 | Roman Catholic | | en | Scholasticon |
| Amicus, Franciscus, S.J. (†1651) | 21 | Roman Catholic | | Scholasticon |
| Amling, Wolfgang (†1606) | 27 | Lutheran, Reformed | Rector, Zerbst (1566-?) | de | NDB | VGT |
| Ammann, Johannes J. (†1573) | 1 | Reformed | Philosophy, Zürich (1526-?) | HLS |
| Ammendorf, Philipp J. (†1784) | 1 | Reformed | Theology, Duisburg (1749-1784) | Zedler |
| Ammonius Hermiae (†c.520) | 2 | n/a | | |
| Amo, Anton W. (†c.1759) | 3 | n/a | | |
| Amort, Eusebius (†1775) | 27 | Roman Catholic | | |
| Ampelander, Wolfgang (fl.1585-1595) | 1 | Reformed | | |
| Amport, Christian, Jr (fl.1587-) | 1 | Reformed | | |
| Amport, Christian, Sr (†1590) | 7 | Reformed | Philosophy, Bern (1573-1578); Theology, Bern (1574-1574); Theology, Bern (1578-1590) | HLS |
| Amport, Jakob (†1636) | 6 | Reformed | Philosophy, Lausanne (1608-1610); Theology, Lausanne (1610-1636) | HLS |
| Amsdorff, Nicolaus von (†1565) | 138 | Lutheran | Theology, Wittenberg (1511-1524) | de en | NDB | VGT |
| Amyraut, Moïse (†1664) | 158 | Reformed | Theology, Saumur (1626-1664) | fr en | Bayle | EMLO | Haag2 |
| Anastasius Sinaita (†700) | 1 | n/a | | |
| Andala, Ruard (†1727) | 80 | Reformed | Philosophy, Franeker (1701-1713); Theology, Franeker (1713-1727) | DBNL |
| Anderton, Lawrence (†1643) | 5 | Roman Catholic | | |
| Anderton, Thomas (†1671) | 2 | Roman Catholic | | |
| Andrade, Diogo de Paiva de, S.J. (†1575) | 6 | Roman Catholic | | |
| Andreä, Samuel (†1699) | 43 | Reformed | Rector, Herborn (1669-1671); Philosophy, Marburg (1674-1683); Theology, Marburg (1676-1699) | de | ADB |
| Andrea della Croce (†1675) | 4 | Roman Catholic | | |
| Andreae, Abraham (†1607) | 1 | Lutheran | | en sv | NBL | SBH |
| Andreae, Abraham (fl.1699-1705) | 1 | Reformed | Theology, Frankfurt | |
| Andreae, Jakob (†1590) | 207 | Lutheran | Theology, Tübingen (1562-1590) | de en | NDB | VGT |
| Andreae, Johann V. (†1654) | 7 | Lutheran | | en |
| Andreae, Tobias (†1676) | 15 | Reformed | Philosophy, Groningen (1635-1676) | DBNL | EMLO |
| Andreas, Antonius , O.F.M. (†1320) | 10 | Roman Catholic | | |
| Andrewes, Lancelot (†1626) | 24 | Anglican, Reformed | | DNB2 | EMLO |
| Angelocrator, Daniel (†1635) | 18 | Reformed | | en de | ADB |
| Angelome de Luxeuil (†c.855) | 4 | n/a | | |
| Angelucci, Teodoro | 1 | n/a | | |
| Angermann, Adalbert, O.F.M. (fl.1700-) | 2 | Roman Catholic | | |
| Anglés, José, O.F.M. Obs. (†1588) | 19 | Roman Catholic | | |
| Anhorn, Bartholomaeus, Jr (†1700) | 12 | Reformed | | HLS | Leu |
| Annat, François, S.J. (†1670) | 25 | Roman Catholic | | |
| Anonymous/Pseud. Reformed (†1600) | 4 | Reformed | | |
| Anonymous/Pseud. Reformed (†1650) | 11 | Reformed | | |
| Anonymous/Pseud. Reformed (†1700) | 5 | Reformed | | |
| Anonymous/Roman Catholic | 1 | Roman Catholic | | |
| Anreiter, Thomas, S.J. (†1652) | 5 | Roman Catholic | Arts, Dillingen (1616-1622); Philosophy, Dillingen (1622-1624); Theology, Dillingen (1626-1644); Theology, Dillingen (1644-1647) | Scholasticon |
| Anselm of Canterbury (†1109) | 12 | n/a | | BBKL | CE |
| Antesignan, Pierre (†1561) | 16 | Reformed | | |
| Antoine, Paul G., S.J. (†1745) | 7 | Roman Catholic | | |
| Anton, Paul (†1730) | 139 | Lutheran | | de | NDB |
| Antonino de Florencia, O.P. (†1459) | 6 | Roman Catholic | | |
| Antonius a Spiritu Sancto, O.C.D. (†1677) | 1 | Roman Catholic | | |
| Antonius Melissa | 7 | n/a | | |
| Apollonius, Willem (†1657) | 14 | Reformed | | NNBW |
| Appart, Abraham | 1 | Reformed | | |
| Aquarius, Matthias, O.P. (†1591) | 8 | Roman Catholic | | Scholasticon |
| Aquila, Petrus d., O.F.M. (†1361) | 13 | n/a | | |
| Aratus (†240) | 2 | n/a | | en |
| Araujo, Francisco de, O.P. (†1664) | 26 | Roman Catholic | | en | CE | Scholasticon |
| Arcerius, Johannes (†1604) | 4 | Reformed | | |
| Archdekin, Richard, S.J. (†1693) | 28 | Roman Catholic | Theology, Leuven (1665-?) | en |
| Archer, Jean (†1588) | 1 | n/a | | |
| Arctander, Niels Lauridsen (†1616) | 16 | Lutheran | | |
| Arcularius, Daniel (†1596) | 15 | Lutheran | Theology, Marburg (1570-1596) | Zedler |
| Aresi, Paolo (†1644) | 20 | Roman Catholic | | |
| Aretius, Benedictus (†1574) | 150 | Reformed | Philosophy, Bern (1548-1563); Theology, Bern (1563-1574) | en de | HLS | Leu | NDB | VGT |
| Argenti, Giovanni, S.J. (†1626) | 7 | Roman Catholic | | |
| Arguerius, Johannes (fl.1567-) | 1 | n/a | | |
| Arias, Francisco (†1605) | 22 | Roman Catholic | | en |
| Arias Montano, Benito (†1598) | 70 | Roman Catholic | | |
| Aristotle (†322) | 50 | n/a | | en | Bayle | CE |
| Arminius, Jacob (†1609) | 183 | Arminian-Remonstrant | Theology, Leiden (1603-1609) | en nl | ADB | Bayle | DBNL |
| Arnauld, Antoine (†1694) | 218 | Roman Catholic | | fr en | BBKL | CE |
| Arnd, Josua (†1687) | 17 | Lutheran | Philosophy, Rostock (1654-1656) | Zedler |
| Arnd, Karl (†1721) | 15 | n/a | | |
| Arndt, Johann (†1621) | 103 | Lutheran | | de en |
| Arnisaeus, Henning (†1636) | 39 | Lutheran | | |
| Arnobius of Sicca (†330) | 9 | n/a | | |
| Arnold, Gottfried (†1714) | 32 | Lutheran | Theology, Giessen (1697-1698) | en de |
| Arnold, Lorenz (fl.1589-1596) | 2 | Lutheran | | |
| Arnoldi, Bartholomaeus (†1532) | 65 | Roman Catholic | | CE |
| Arnoldi, Nicolaus (†1680) | 18 | Reformed | Theology, Franeker (1651-1680) | ADB | EMLO | NNBW |
| Arnou, Nicolas, O.P. (†1692) | 7 | Roman Catholic | | Scholasticon |
| Arnoux, Jean, S.J. (†1636) | 3 | Roman Catholic | | |
| Arriaga, Rodrigo de, S.J. (†1667) | 26 | Roman Catholic | | BBKL |
| Arrowsmith, John (†1659) | 14 | Puritan, Reformed | Theology, Cambridge (1651-1656) | en | DNB2 |
| Arrubal, Pedro de, S.J. (†1608) | 3 | Roman Catholic | | Scholasticon |
| Artopoeus, Peter (†1563) | 25 | Lutheran | | de |
| Asbrand, Johann P. (†1779) | 1 | Reformed | | de | ADB | BBKL |
| Ascham, Roger (†1568) | 29 | Anglican | | EMLO |
| Ashton, Abdias (†1633) | 1 | Puritan | | en |
| Ashwell, George (†1694) | 6 | Anglican, Reformed | | en | DNB2 |
| Aslakssøn, Cort (†1624) | 5 | Lutheran, Reformed | Philosophy, Copenhagen (1600-1607); Theology, Copenhagen (1607-1624) | no | NBL |
| Assonleville de Bouchert, Guillaume d. (fl.1589-) | 6 | Roman Catholic | | |
| Astesanus, O.F.M. (†1330) | 13 | Roman Catholic | | en |
| Athanasius (†373) | 26 | n/a | | BBKL | CE |
| Athenagoras (†190) | 6 | n/a | | |
| Atterbury, Francis (†1732) | 51 | Anglican | | en | EMLO |
| Aubert, Jacques (†1587) | 14 | Reformed | | |
| Aubertin, Edme (†1652) | 5 | Reformed | | Haag2 |
| Aubery, Claude (†1596) | 43 | Reformed | Philosophy, Lausanne (1576-1592) | Haag2 | Leu |
| Auerbach, David (†1647) | 3 | Lutheran | Theology, Leipzig (1639-1647) | de |
| Auger, Émond, S.J. (†1591) | 7 | Roman Catholic | | |
| Augustine, Aurelius (†430) | 141 | n/a | | BBKL | CE |
| Augustine of Ancona, O.E.S.A. (†1328) | 5 | n/a | | |
| Aurelius, Marcus A. (†180) | 11 | n/a | | |
| Aureolus, Petrus, O.F.M. (†1322) | 5 | Roman Catholic | | |
| Aurogallus, Matthaeus (†1543) | 7 | Lutheran | Theology, Wittenberg (1521-1543) | de en | NDB |
| Averröes (†1198) | 3 | n/a | | |
| Aversa, Raffaele, C.R.M. (†1657) | 11 | Roman Catholic | | |
| Avianus, Christian (†1626) | 5 | Lutheran | | |
| Azor, Juan, S.J. (†1603) | 39 | Roman Catholic | | en |
| Azpilcueta, Martín de (†1586) | 118 | Roman Catholic | | en es | BBKL | CE | Scholasticon |
