| Guardamiglio | |
| Official Name: | Comune di Guardamiglio |
| Coordinates: | 45.15°N 51°W |
| Region: | Lombardy |
| Province: | Lodi (LO) |
| Mayor: | Elia Bergamaschi |
| Area Total Km2: | 10.44 |
| Population Footnotes: | [1] |
| Population Total: | 2666 |
| Population As Of: | 31 August 2017 |
| Population Demonym: | Guardamigliesi |
| Elevation M: | 49 |
| Postal Code: | 26862 |
| Area Code: | 0377 |
Guardamiglio (Lodigiano: Guardamèi) is a comune (municipality) in the Province of Lodi in the Italian region Lombardy, located about 50km (30miles) southeast of Milan, about 25km (16miles) southeast of Lodi, and 15km (09miles) north of Piacenza. Guardamiglio borders the following municipalities: Somaglia, Fombio, Calendasco, San Rocco al Porto.