| Costermano sul Garda | |
| Official Name: | Comune di Costermano sul Garda |
| Coordinates: | 45.5833°N 54°W |
| Region: | Veneto |
| Province: | Verona (VR) |
| Frazioni: | Albarè, Castion Veronese, Marciaga, Pizzon, San Verolo |
| Mayor: | Stefano Passarini |
| Area Total Km2: | 16.74 |
| Population Total: | 3849 |
| Population As Of: | 31 December 2020[1] |
| Population Demonym: | Costermanesi |
| Elevation M: | 237 |
| Postal Code: | 37010 |
| Area Code: | 045 |
Costermano sul Garda is a comune (municipality) in the Province of Verona in the Italian region Veneto, located about 120km (80miles) west of Venice and about 25km (16miles) northwest of Verona.
Costermano sul Garda borders the following municipalities: Affi, Bardolino, Caprino Veronese, Garda, Rivoli Veronese, San Zeno di Montagna, and Torri del Benaco.