Giovanni Orseolo (984-1007) was Co-doge of Venice from 1002 until his death in 1007. He was the son of doge Pietro II Orseolo, of the powerful House of Orseolo. He was the first Venetian to hold power in Dalmatia, holding the title of Dux Dalmatiae.
- Occupation
- politician
- Citizenship
- Republic of Venice
- Born
- 981
- Died
- 1006
