Sergius of Naples
Sergius of Naples may refer to
- Sergius I of Naples
- Sergius II of Naples, Duke of Naples from 870 to 877
- Sergius III of Naples
- Sergius IV of Naples
- Sergius V of Naples, son and successor of John V as Duke of Naples from 1042 to 1082
- Sergius VI of Naples
- Sergius VII of Naples