Author
- Abū ʻabd Allāh al-Fāsī1
- Abū ʿAmr al-Dānī1
- Adam Luce Dominici1
- Adhraʻī, Abū Bakr ibn Aḥmad1
- Ahmad Ibn-Muhammad Ibn-al-Haʾim1
- Ahmad ibn Hanbal1
- Ahmad ibn Muhammad Fayyumi1
- Ahmad ibn Naqib al-Misri1
- Al-Ghazali1
- Al-Hilli1
- Albertus Magnus1
- Albrecht von Pfalz-Mosbach1
- Alcuin1
- Alfnāry1
- Alfonso de Palencia1
- Ali al-Bistami1
- Alṭaaāʼī1
- Ambrose1
- Amir Khosrow1
- Andrea da Barberino1