Octavius
- Augustus
- Gaius Octavius (disambiguation)
- Gnaeus Octavius (disambiguation)
- Herbert Yost
- Lucius Octavius (name)
- Marcus Octavius
- Octavia gens
- Octavian (disambiguation)
- Octavius (King of the Britons)
- Octavius (dialogue)
- Octavius (horse)
- Octavius (praenomen)
- Octavius (ship)
- Octavius Beale
- Octavius Catto
- Octavius Coope
- Octavius D. Gass
- Octavius Duncombe
- Octavius Ellis
- Octavius Frothingham
- Octavius Gilchrist
- Octavius Hadfield
- Octavius Hammond
- Octavius Leigh-Clare
- Octavius Mamilius
- Octavius Mathias
- Octavius Oakley
- Octavius Pickard-Cambridge
- Octavius Radcliffe
- Octavius Ryland
- Octavius Sturges
- Octavius Temple
- Octavius Terry
- Octavius Vaughan Morgan
- Octavius Vernon Harcourt
- Octavius Wigram
- Octavius Winslow
- Ottavio
- Otto Octavius
- Pint
- Prince Octavius of Great Britain