| Ostellato | |
| Official Name: | Comune di Ostellato |
| Coordinates: | 44.75°N 67°W |
| Region: | Emilia-Romagna |
| Province: | Ferrara (FE) |
| Mayor: | Andrea Marchi |
| Area Total Km2: | 173.34 |
| Population Footnotes: | [1] |
| Population Total: | 6030 |
| Population As Of: | 31 December 2017 |
| Population Demonym: | Ostellatesi, ostolensi |
| Elevation M: | 2 |
| Postal Code: | 44020 |
| Area Code: | 0533 |
Ostellato (Ferrarese: Ustlà) is a comune (municipality) in the Province of Ferrara in the Italian region Emilia-Romagna, located about 50km (30miles) northeast of Bologna and about 25km (16miles) southeast of Ferrara.
Ostellato borders the following municipalities: Comacchio, Ferrara, Fiscaglia, Lagosanto, Masi Torello, Portomaggiore, Tresigallo.