| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Pietro Martire Ponzone | |
| Bishop of Novara | |
| Church: | Catholic Church |
| Diocese: | Roman Catholic Diocese of Novara |
| Term: | 1591–1592 |
| Predecessor: | Cesare Speciano |
| Successor: | Carlo Bescapè |
| Death Date: | 19 November 1592 |
| Death Place: | Novara, Italy |
Pietro Martire Ponzone (died 1592) was a Roman Catholic prelate who served as Bishop of Novara (1591–1592).[1]
On 8 February 1591, Pietro Martire Ponzone was appointed during the papacy of Pope Gregory XIV as Bishop of Novara.[2] He served as Bishop of Novara until his death on 19 November 1592.