Author
- Antoninus Pius, Emperor of Rome, 86-161 5
- Antonius Diogenes 1
- Antonius Iulianus 2. Jh. n. Chr 1
- Anyte, of Tegea 1
- Aphthonius, active 4th century-5th century 1
- Apicius. 1
- Apollodorus, of Athens 2
- Apollodorus. 2
- Apollonides Smyrnaeus 1. Jh. n. Chr 1
- Apollonius Sophista, fl.1. Jh 1
- Apollonius of Perga 1
- Apollonius, Rhodius 3
- Apollonius, of Tyana 1
- Appendix Vergiliana 3
- Apuleius 4
- Aquila Romanus 1
- Ararus Comicus um 376/373 v. Chr. 1
- Aratus Solensis 2
- Arcesilaus Pitanaeus ca. 316-241/240v.Chr 1
- Archimedes 5
