Pietro Tradonico | |
|---|---|
 | |
| 13th Doge of Venice | |
| In office 836–864 | |
| Preceded by | Giovanni I Participazio |
| Succeeded by | Orso I Participazio |
| Personal details | |
| Born | c. 800 Istria, Carolingian Empire |
| Died | 13 September 864 Venice, Republic of Venice |
Pietro Tradonico (Latin: Petrus Tradonicus; c. 800 – 13 September 864) was Doge of Venice from 836 to 864. He was, according to tradition, the thirteenth doge, though historically he is only the eleventh. His election broke the power of the Participazio family.