Author
- Accademia degli Umoristi1
- Acciaioli family1
- Accursius1
- Achilles Statius1
- Acyutakr̥ṣṇānandatīrtha1
- Adam Luce Dominici1
- Adam Strobell1
- Adam of Aldersbach1
- Adam of Bockenfield1
- Adam of Eynsham1
- Adli Sümbülî1
- Adriano Castellesi1
- Adrien de le Borve1
- Aelianus Tacticus1
- Agnes de Cavaciis1
- Agnes de Claustris1
- Agnivesa1
- Agniveśamuni1
- Agostino Staccoli1
- Agrippa d'Aubigné1