Author
- Abraham Faber1
- Abu al-Qasim al-Zahrawi1
- Accursius1
- Achilles Statius1
- Adam Magister1
- Adam of Aldersbach1
- Adam of Bockenfield1
- Adam of Eynsham1
- Adrian VI1
- Adriano Castellesi1
- Aelianus Tacticus1
- Alain Chartier1
- Alain of Lille1
- Albert Schultens1
- Albert de Löwenstein-Wertheim-Virnebourg1
- Alberto Cattani1
- Albertus de Saxonia1
- Albrecht von Bonstetten1
- Alexander Bonini1
- Alexander V1