| Date | Person | Description |
|---|---|---|
| 1787 – 1790 | Abramsperg, Antoni | Teacher of architecture in Mstsislaw |
| von Ambschell, Anton | Teacher of physics, mechanics in Vienna | |
| Angiolini, Gaetano |
Studied theology, architecture, painting in Verona
After 1773 |
|
| 1797 – 1801 | Angiolini, Gaetano | Teacher of architecture in Vitebsk |
| von Apfaltern, Leopold | Teacher of mathematics, mechanics in Klagenfurt | |
| 1679 – 1682 | Baldigiani, Antonio | Teacher of physics, logic, metaphysics in Fermo |
| 1683 – 1684 | Baldigiani, Antonio | Teacher of logic in Rome |
| Beati, Gabriele | Teacher of philosophy, mathematics, physics, moral theology, logic, natural philosophy in Rome | |
| du Breuil, Jean | Occupied himself with architecture | |
| – 1737 | Buffier, Claude | Teacher of philosophy, grammar, literae humaniores, geometry, music, history, geography in Paris |
| Camel, Georg Joseph | Occupied himself with botany, pharmacy | |
| 1619 – 1620 | Capitel, Andreas | Occupied himself with logic, cases of conscience in Dillingen an der Donau |
| Casati, Paolo | Occupied himself with mechanics, hydrostatics | |
| Castel, Louis-Bertrand | Occupied himself with mathematics, physics, optics | |
| 1764 – 1765 | Chyczewski, Stanisław | Teacher of logic in Lutsk |
| Cibot, Pierre-Martial | Occupied himself with astronomy, mechanics, medicine, chemistry, botany, geology, mineralogy, zoology, Chinese writing system | |
| Ciermans, Jan | Part of the Portuguese army of architecture, engineering | |
| Clavera, Josep Francesc | Studied medicine, botany, surgery | |
| Clavius, Christoph | Ricci studied mathematics and geography under Clavius in Rome | |
| 1574 | Clavius, Christoph | Editor of mathematics, optics in Messina |