| Ponzano Monferrato | |
| Official Name: | Comune di Ponzano Monferrato |
| Coordinates: | 45.0833°N 24°W |
| Region: | Piedmont |
| Province: | Alessandria (AL) |
| Mayor: | Paolo Lavagno |
| Area Total Km2: | 11.6 |
| Population Footnotes: | [1] |
| Population Total: | 383 |
| Population As Of: | 31 December 2010 |
| Population Demonym: | Ponzanesi |
| Elevation M: | 385 |
| Saint: | St. John the Baptist |
| Day: | 24 June |
| Postal Code: | 15020 |
| Area Code: | 0141 |
Ponzano Monferrato is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 45km (28miles) east of Turin and about 35km (22miles) northwest of Alessandria.
Ponzano Monferrato borders the following municipalities: Castelletto Merli, Cereseto, Mombello Monferrato, Moncalvo, and Serralunga di Crea.