Author
- Abū al-Layth al-Samarqandī, Naṣr ibn Muḥammad, -983?1
- Abū al-Qāsim ʻAbd al-Raḥmān ibn ʻAlī ibn Abī Ṣādiq al Nīsābūrī1
- Acciaioli family1
- Adam Magister1
- Aelius Donatus1
- Agnes de Cavaciis1
- Agnes de Claustris1
- Ahmad al-Buni1
- Ahmad ibn Hanbal1
- Akmal al-Din al-Babarti1
- Al-Baydawi1
- Al-Bayhaqi1
- Al-Dhahabi1
- Al-Quda'i1
- Al-Qurtubi1
- Alain of Lille1
- Albericus de Rosate1
- Albertanus of Brescia1
- Albertus de Saxonia1
- Alcuin1