Patriarchate of Grado
| Canonical type | Defunct Roman Catholic diocese |
|---|---|
| Status | Historical or suppressed |
| Country | Italy |
| Location | Friuli Venezia Giulia |
| Founded | 0570-01-01 |
| Dissolved | 1451-10-17 |
Patriarchate of Grado was a defunct roman catholic diocese of the Catholic Church.[1]