Constantius
- Constantine (disambiguation)
- Constantine Constantius
- Constantius (Theban Legion)
- Constantius Africanus
- Constantius Chlorus
- Constantius Gallus
- Constantius II
- Constantius III
- Constantius of Aquino
- Constantius of Capri
- Constantius of Lyon
- Constantius of Perugia
- Julius Constantius
- Konstantios Doukas
- Roman Catholic Diocese of Capri
- Simplicius, Constantius and Victorinus