Author
- Arethas, Archbishop of Caesarea (Cappadocia), ca. 860-ca. 940 1
- Aristarchus, of Samothrace, ca. 217-145 B.C. 1
- Aristippus Historicus ca. 2. Jh. v. Chr 1
- Aristobulus Milesius ca. 1.Jh.n.Chr. 1
- Aristodemus Historicus 4. Jh. v. Chr./2. Jh. n. Chr. 1
- Aristodemus Mythographus fl.1. Jh. v. Chr. 1
- Ariston Alexandrinus fl.1. Jh. v. Chr. 1
- Ariston Pellaeus ca. 2. Jh. n. Chr. 1
- Aristonicus Tarentinus ca. 2. Jh. n. Chr. 1
- Aristonous Corinthius 3. Jh. v. Chr. 1
- Aristotle. 1
- Artavasdes Armenien, König fl.1. Jh. v. Chr. 1
- Asconius Pedianus, Quintus 9 B.C.-76 A.D 6
- Aufidius Bassus fl. 1st cent. A.D. 1
- Augustine Saint, Bishop of Hippo 6
- Augustus Emperor of Rome 63 B.C.-14 A.D. 6
- Aurelianus Festivus ca. 3. Jh. 1
- Ausonius, Decimus Magnus. 2
- Avienus, Rufius Festus 2
- Bacchylides. 1
