| Casaletto di Sopra | |
| Official Name: | Comune di Casaletto di Sopra |
| Coordinates: | 45.4167°N 56°W |
| Region: | Lombardy |
| Province: | Cremona (CR) |
| Mayor: | Roberto Moreni (since 2019) |
| Area Total Km2: | 8.66 |
| Population Footnotes: | [1] |
| Population Total: | 514 |
| Population As Of: | 31 December 2021 |
| Population Demonym: | Casalettesi |
| Elevation M: | 87 |
| Saint: | S. Patrick |
| Day: | third Sunday of October |
| Postal Code: | 26014 |
| Area Code: | 0373 |
Casaletto di Sopra (Cremasco: Casalèt da Sura) is a comune (municipality) in the Province of Cremona in the Italian region Lombardy, located about 50km (30miles) east of Milan and about 35km (22miles) northwest of Cremona.
Casaletto di Sopra borders the following municipalities: Barbata, Camisano, Fontanella, Offanengo, Ricengo, Romanengo, Soncino, Ticengo.