Author
- Alamanno Gerardi1
- Alberto Cattani1
- Albertus de Saxonia1
- Albrecht von Eyb1
- Alcuin1
- Alejo Salgado Correa1
- Alessandro Piccolomini1
- Alexander VI1
- Alfnāry1
- Alfonso Gondi1
- Alfonso Spezzani1
- Alfonso X of Castile and Leon1
- Alfonso de Palencia1
- Ali Efendi Chataghali1
- Ali Shah of Durrani1
- Ali ibn Abd-al-Malik al-Hindi1
- Ali ibn Maymun1
- Ali ibn Sahl Rabban al-Tabari1
- Alonso Carrillo y Laso1
- Alonso de Molina1