Author
- Ad-Dardir1
- Ad-Desouki1
- Adam Magister1
- Adhraʻī, Abū Bakr ibn Aḥmad1
- Adli Sümbülî1
- Adrian VI1
- Adrien de le Borve1
- Aelius Donatus1
- Agnivesa1
- Agniveśamuni1
- Agnolo Poliziano1
- Agrippa d'Aubigné1
- Aharon Mosheh ben Tsevi Hirsh1
- Aharon ben Yitsḥaḳ Gerish1
- Ahi Hasan Çelebi1
- Ahmad Ghaffari Qazvini1
- Ahmad Ibn-Muhammad Ibn-al-Haʾim1
- Ahmad Sirhindi1
- Ahmad ibn Abd al-Razzaq al-Tantarani1
- Ahmad ibn Arabshah1