| Date | Person | Description |
|---|---|---|
| 1787 – 1790 | Abramsperg, Antoni | Teacher of architecture in Mstsislaw |
| Adányi, András | Occupied himself with polemic theology, canon law, moral philosophy, scripture in Trnava | |
| 1750 – 1793 | Amiot, Jean Joseph-Marie | Occupied himself with astronomical observations, magnetism in China |
| 1711 – 1727 | Andrian, Karl | Occupied himself with philosophy, mathematics, canon law, cases of conscience in Trnava, Graz, Linz, Klagenfurt, Gorizia, Buda |
| Angiolini, Gaetano |
Studied theology, architecture, painting in Verona
After 1773 |
|
| 1797 – 1801 | Angiolini, Gaetano | Teacher of architecture in Vitebsk |
| Bellosier, Ignace | Teacher of philosophy, grammar, moral theology, controversial theology, canon law | |
| Béraud, Laurent | Occupied himself with astronomical observations, magnetism, meteorology, combustion in Lyon | |
| du Breuil, Jean | Occupied himself with architecture | |
| 1735 – 1737 | Bystrzonowski, Wojciech Przecław | Teacher of theology, canon law in Lublin |
| 1738 – 1741 | Bystrzycki, Marcin | Teacher of theology, mathematics, canon law in Warsaw |
| Cabeo, Niccolò | Occupied himself with magnetism | |
| 1621 – 1628 | Capitel, Andreas | Teacher of scholastic theology, canon law, scripture in Freiburg im Breisgau |
| Castel, Louis-Bertrand | Occupied himself with mathematics, physics, optics | |
| Ciermans, Jan | Part of the Portuguese army of architecture, engineering | |
| 1574 | Clavius, Christoph | Editor of mathematics, optics in Messina |
| Correa, Thomas | Teacher of philosophy, canon law in Rome | |
| Cysat, Johann Baptista | Occupied himself with architecture, astronomical observations | |
| 1810 – 1811 | Cytowicz, Józef | Teacher of architecture, Russian in Polotsk |
| 1817 – 1820 | Cytowicz, Józef | Teacher of mathematics, astronomy, architecture in Polotsk |