| Author | Faculty / Appointment Dates | Vols. | Tradition | Reference |
| Johannes Molanus | Rector (1563-?) | 0 | Reformed | n/a |
| Joachim Meister | Rector (1584-†1587) | 0 | Lutheran, Reformed | n/a |
| Johann Esich | Rector (1587-1593) | 0 | Lutheran, Reformed | n/a |
| Nathan Chyträus | Rector (1593-1599) | 21 | Lutheran |  de |
| Andreas Widmar | Rector (1600-1610) | 0 | Reformed | n/a |
| Johann Combach | Rector (1639-1643) | 15 | Reformed | de | ADB | EMLO | Rotermund | Scholasticon |
| Cornelius de Hase | Rector (1699-?) | 6 | Reformed | de | Rotermund |
| Johann Hipsted | Prof. of Rhetoric, Greek, & History (?-?) | 2 | Reformed | Rotermund | Zedler |
| Faculty of Law |
| Johann Eberhard Schweling | Prof. of Law (1678-1691) | 24 | Reformed | Rotermund | Zedler |
| Faculty of Medicine |
| Gerard de Neufville | Prof. of Medicine (1624-?) | 3 | Reformed | Rotermund | Zedler |
| Faculty of Philosophy |
| Hermann Rennecher | Prof. of Hebrew (1584-1587) | 9 | Reformed | Rotermund |
| Joseph Grabe | Prof. of Philosophy & Philology (1587-?) | 3 | Reformed | Rotermund | Strieder |
| Johann Will | Prof. of Logic & Metaphysics (1610-†1640) | 1 | Reformed | Rotermund |
| Gerhard Hanewinckel | Prof. of Hebrew, Chaldean, & Syriac (1611-†1669) | 0 | Reformed | Rotermund |
| Gerard de Neufville | Prof. of Physics & Mathematics (1611-1624) | 3 | Reformed | Rotermund | Zedler |
| Balthasar Willius | Prof. of Practical Philosophy (1628-1644) | 5 | Reformed | ADB | EMLO | Rotermund |
| Gerhard Meier | Prof. of Rhetoric & Pedagogy (1644-1648) | 11 | Reformed | de | Rotermund |
| Johann Schild, Sr | Prof. of Greek (1644-1653) | 5 | Reformed | Rotermund |
| Heinrich Wagenfeld | Prof. of Logic & Metaphysics (1644-†1689) | 1 | Reformed | Rotermund |
| Gerhard Meier | Prof. of Logic & Metaphysics (1648-1651) | 11 | Reformed | de | Rotermund |
| Franciscus Köhnen | Prof. of Moral & Civil Philosophy (1655-†1689) | 5 | Reformed | Rotermund |
| Johann Eberhard Schweling | Prof. of Physics (1670-1678) | 24 | Reformed | Rotermund | Zedler |
| Franz Baring | Prof. of Greek (1683-1691) | 2 | Reformed | Rotermund |
| Johann Tabing | Prof. of Logic, Metaphysics, Physics, Mathematics, & Greek (1690-†1695) | 3 | Reformed | Rotermund |
| Johann Eberhard Schweling | Prof. of Practical Philosophy (1691-†1714) | 24 | Reformed | Rotermund | Zedler |
| Johann Konrad Kesler | Prof. of Greek (1700-1704) | 10 | Reformed | n/a |
| Jacob Meier | Prof. of Greek & Oriental Languages (1704-†1741) | 0 | Reformed | Rotermund |
| Johann Havighorst | Prof. of Rhetoric & Poetry (1707-1718) | 1 | Reformed | Rotermund |
| Nicolaus Nonnen | Prof. of Practical Philosophy (1749-†1772) | 33 | Reformed | Rotermund |
| Johann Peter Berg | Prof. of Greek & Oriental Languages (1762-1764) | 2 | Reformed | ADB | Rotermund |
| Lüder Kannengiesser | Prof. of Philosophy (?-?) | 3 | Reformed | n/a |
| Faculty of Theology |
| Ludovicus Crocius | Prof. of Theology (1610-†1655) | 41 | Reformed | en de | EMLO | NDB | Rotermund |
| Matthaeus Martinius | Prof. of Theology (1610-†1630) | 105 | Reformed | en de | NDB | Rotermund |
| Johann Lampadius | Prof. of Theology & History (1613-†1621) | 5 | Reformed | Rotermund |
| Heinrich Isselburg | Prof. of Theology (1617-†1628) | 2 | Reformed | ADB | Rotermund |
| Johannes Coccejus | Prof. of Theology (1630-1636) | 160 | Reformed | en nl | EMLO | NDB | NNBW | Rotermund | Scholasticon |
| Conrad Bergius | Prof. of Theology (1634-†1642) | 7 | Reformed | NDB | Rotermund |
| Balthasar Willius | Prof. of Theology (1644-†1656) | 5 | Reformed | ADB | EMLO | Rotermund |
| Gerhard Meier | Prof. of Theology (1651-?) | 11 | Reformed | de | Rotermund |
| Johann Schild, Sr | Prof. of Theology (1653-†1667) | 5 | Reformed | Rotermund |
| Heinrich Flocken | Prof. of Theology (1656-†1680) | 2 | Reformed | NNBW | Rotermund |
| Heinrich Alers | Prof. of Hebrew (1668-?) | 1 | Reformed | Rotermund |
| Matthias Boot | Prof. of Theology (1683-†1727) | 0 | Reformed | Rotermund |
| Cornelius de Hase | Prof. of Theology (1683-†1710) | 6 | Reformed | de | Rotermund |
| Franz Baring | Prof. of Theology (1691-†1697) | 2 | Reformed | Rotermund |
| Nicolaus Guertler | Prof. of Theology (1696-1699) | 45 | Reformed | ADB | Rotermund | Strieder |
| Hieronymus Wilhelm Schnabel | Prof. of Theology (1699-†1702) | 3 | Reformed | Rotermund |
| Johann Konrad Kesler | Prof. of Theology (1704-†1710) | 10 | Reformed | n/a |
| Albert Schumacher | Prof. of Theology & Oriental Languages (1704-†1743) | 12 | Reformed | Rotermund | Zedler |
| Gottfried Jüngst | Prof. of Theology (1707-†1726) | 35 | Reformed | ADB | Rotermund |
| Theodor Hase | Prof. of Theology (1708-†1731) | 28 | Reformed | ADB | Rotermund |
| Johann Havighorst | Prof. of Theology (1718-†1732) | 1 | Reformed | Rotermund |
| Conrad Iken | Prof. of Theology (1723-†1753) | 60 | Reformed | de | ADB | Rotermund |
| Friedrich Adolph Lampe | Prof. of Theology (1727-†1729) | 158 | Reformed | de nl | NDB | Rotermund |
| Nicolaus Nonnen | Prof. of Theology (1729-1749) | 33 | Reformed | Rotermund |
| Nicolaus Barkey | Prof. of Theology (1755-†1788) | 36 | Reformed | Rotermund |
| Johann Christoph Büsing | Prof. of Theology (1764-1766) | 7 | Reformed | DBNL | Rotermund |
| Franciscus Köhnen | Prof. of Theology (?-?) | 5 | Reformed | Rotermund |
