| Date | Person | Description |
|---|---|---|
| 1787 – 1790 | Abramsperg, Antoni | Teacher of architecture in Mstsislaw |
| Agostini, Giuseppe | Teacher of philosophy, theology, literae humaniores | |
| Agricola, Joseph | Teacher of grammar, literae humaniores in Heiligenstadt, Erfurt | |
| de Aguilón, François | Studied philosophy, literae humaniores in Paris | |
| de Aguilón, François | Studied philosophy, literae humaniores in Douai | |
| 1589 – 1592 | de Aguilón, François | Studied literae humaniores in Douai |
| d'Aix, François | Occupied himself with mathematics, astronomy | |
| 1749 – 1751 | Alegre Capetillo, Francisco Javier | Studied literae humaniores in Tepotzotlán |
| Aleni, Giulio | Aleni studied astronomy in Rome under Clavius | |
| de Almeida, José Bernardo | Occupied himself with mathematics, astronomy, astronomical observations, medicine, pharmaceutics | |
| Amieu, Jean | Occupied himself with rhetoric, grammar, literae humaniores in Embrun, Hautes-Alpes | |
| 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 |
| Ango, Pierre | Teacher of philosophy, literae humaniores | |
| 1716 – 1737 | d'Aquino, Carlo | Director of literae humaniores in Rome |
| Arakiełowicz, Grzegorz | Occupied himself with physics, astronomy | |
| Arena, Filippo | Teacher of literae humaniores | |
| Azzoni, François | Teacher of philosophy, grammar, literae humaniores |