| Date | Person | Description |
|---|---|---|
| 1787 – 1790 | Abramsperg, Antoni | Teacher of architecture in Mstsislaw |
| Adányi, András | Teacher of rhetoric, Latin, poetry in Košice | |
| 1750 – 1793 | Amiot, Jean Joseph-Marie | Occupied himself with astronomical observations, magnetism in China |
| Angiolini, Gaetano |
Studied theology, architecture, painting in Verona
After 1773 |
|
| 1797 – 1801 | Angiolini, Gaetano | Teacher of architecture in Vitebsk |
| 1675 – 1679 | d'Aquino, Carlo | Teacher of Latin in Rome, Siena |
| Béraud, Laurent | Occupied himself with astronomical observations, magnetism, meteorology, combustion in Lyon | |
| du Breuil, Jean | Occupied himself with architecture | |
| – 1737 | Buffier, Claude | Teacher of philosophy, grammar, literae humaniores, geometry, music, history, geography in Paris |
| Buglio, Ludovico | Occupied himself with mathematics, astronomy, perspective | |
| Cabeo, Niccolò | Occupied himself with magnetism | |
| Camel, Georg Joseph | Occupied himself with botany, pharmacy | |
| 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 philosophy, Latin in Huesca | |
| Clavera, Josep Francesc | Studied medicine, botany, surgery | |
| Coll, Martin | Occupied himself with medicine, botany | |
| 1808 – 1820 | Condrau, Jakub | Teacher of physics, mechanics, botany, zoology, higher mathematics in Polotsk |
| da Costa, Francisco | Studied mathematics, Greek, Latin in Coimbra | |
| Cysat, Johann Baptista | Occupied himself with architecture, astronomical observations |