Work Title
- On the Twelve Years 1
- On the murder of Herodes 1
- Opera Historica 1
- Oratio 3
- Orationes 6
- Orationes Fragmenta 1
- Orationes,SCIP. min. orat. 23 1
- Oratoria 1
- Origines 1
- Otho 2
- Palliatae 6
- Panegyricus 1
- Peri parrēsias libellus 1
- Periocha Adelphoe 1
- Periocha Andria 1
- Periocha Eunuchus 1
- Periocha Heauton Timorumenos 1
- Periocha Hecyra 1
- Periocha Phormio 1
- Periplus Scylacis 1
