Author
- Alberto Cattani1
- Albertus de Saxonia1
- Albrecht von Eyb1
- Alessandro Piccolomini1
- Alexander VI1
- Alfonso Gondi1
- Alfonso Spezzani1
- Alfonso de Palencia1
- Ali al-Bistami1
- Ali bin al Mugrab Al Uyuni1
- Ali ibn Maymun1
- Alshbrāmlsy1
- Amaracandrasūri1
- Ambrose1
- Amīn al-Dīn Muḥammad Ṣāfī1
- Amīr, ʻAlī ibn Ibrāhīm1
- Anandabodha Paramahansa1
- Ananta Bhaṭṭa1
- Anantakavi1
- Anbābī, Yūsuf ibn Badr al-Dīn1