Work Title
- Octavia 1
- Ocypus 1
- Oedipus 1
- On the Choreutes 1
- On the Twelve Years 1
- On the murder of Herodes 1
- Opera Historica 1
- Opticorum recensio Theonis 1
- Opus Maius 1
- Opusculum 1
- Oratio 3
- Oratio I 1
- Oratio Synodi Sardicensis ad Constantium Imperatorem 1
- Orationes 6
- Orationes Fragmenta 1
- Orationes,SCIP. min. orat. 23 1
- Origines 1
- Orpheus 1
- Paean Delphicus i in Apollinem 1
- Paeanes 1
