Work Title
- Orationes 13
- Oratio 3
- Otho 3
- On the Peace 2
- Optica 2
- Orpheus 2
- Obadiah 1
- Obtrectatoris Vergilii versiculus 1
- Occupatio 1
- Octavia 1
- Octavius 1
- Ocypus 1
- Odarium 1
- Odes 1
- Odyssey 1
- Odyssia (Fragments) 1
- Oechaliae halosis 1
- Oeconomica 1
- Oeconomicus 1
- Oedipodea 1