| Date | Person | Description |
|---|---|---|
| Adányi, András | Teacher of rhetoric, Latin, poetry in Košice | |
| Adányi, András | Occupied himself with polemic theology, canon law, moral philosophy, scripture in Trnava | |
| Agostini, Giuseppe | Teacher of grammar in Catania | |
| Agricola, Joseph | Teacher of grammar, literae humaniores in Heiligenstadt, Erfurt | |
| d'Aix, François | Occupied himself with mathematics, astronomy | |
| Alciati, Terenzio |
Studied law
Five years prior to entering the Society |
|
| Aleni, Giulio | Aleni studied astronomy in Rome under Clavius | |
| de Almeida, José Bernardo | Occupied himself with mathematics, astronomy, astronomical observations, medicine, pharmaceutics | |
| von Ambschell, Anton | Teacher of physics, mechanics in Vienna | |
| 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 |
| Amman, Cäsar | Teacher of grammar in Ellwangen, Hall | |
| de Andrade, Louis | Teacher of philosophy, grammar | |
| von Apfaltern, Leopold | Teacher of mathematics, mechanics in Klagenfurt | |
| 1675 – 1679 | d'Aquino, Carlo | Teacher of Latin in Rome, Siena |
| Arakiełowicz, Grzegorz | Occupied himself with physics, astronomy | |
| Aubert, Joseph Michel | Teacher of grammar | |
| Azzoni, François | Teacher of philosophy, grammar, literae humaniores | |
| Babin, Jacques-Paul | Teacher of grammar | |
| Barthe, Bernard | Teacher of rhetoric, grammar, literature in Carcassonne, Puy, Cahors, Castres, Clermont, Mauriac, Alby |