| Campo San Martino | |
| Official Name: | Comune di Campo San Martino |
| Coordinates: | 45.55°N 60°W |
| Region: | Veneto |
| Province: | Padua (PD) |
| Frazioni: | Marsango, Busiago |
| Mayor: | Dario Luigi Tardivo |
| Area Total Km2: | 13.16 |
| Population Footnotes: | [1] |
| Population Total: | 5621 |
| Population As Of: | 31 August 2021 |
| Population Demonym: | Camposammartinari or Camposammartinesi |
| Elevation M: | 13 |
| Postal Code: | 35010 |
| Area Code: | 049 |
Campo San Martino is a comune (municipality) in the Province of Padua in the Italian region Veneto, located about 40km (30miles) northwest of Venice and about 15km (09miles) north of Padua. Campo San Martino borders the following municipalities: Curtarolo, Piazzola sul Brenta, San Giorgio delle Pertiche, San Giorgio in Bosco, Santa Giustina in Colle, Villa del Conte.