Author
- Anandabodha Paramahansa1
- Anandanatha Yogipravara1
- Andrea Alciato1
- Andreas Räbeln1
- Andrew Welch1
- Antonio de la Torre1
- Antonius Verherent1
- António das Chagas1
- Aristotle1
- Arnaud, Claude, active 1660-1661.1
- Arīnī, Muḥammad ibn Najm1
- Assar Tabrizi1
- Attar of Nishapur1
- Augustine of Hippo1
- Avicenna1
- Avraham Tsahalon1
- Avraham ben Mosheh Heilpronn1
- Ayn-i Ali1
- Aziz ad-Din Nasafi1
- Aḥmad al-Bannā al-Dimyāṭī1