| Ruviano | |
| Official Name: | Comune di Ruviano |
| Coordinates: | 41.2167°N 39°W |
| Region: | Campania |
| Province: | Caserta (CE) |
| Mayor: | Roberto Cusano |
| Area Total Km2: | 24.4 |
| Population Footnotes: | [1] |
| Population Total: | 1839 |
| Population As Of: | 31 December 2010 |
| Population Demonym: | Ruvianesi |
| Elevation M: | 80 |
| Saint: | St. Leo |
| Day: | 10 November, First Sunday in May |
| Postal Code: | 81010 |
| Area Code: | 0823 |
Ruviano is a comune (municipality) in the Province of Caserta in the Italian region Campania, located about 45km (28miles) northeast of Naples and about 20km (10miles) northeast of Caserta.
Ruviano borders the following municipalities: Alvignano, Amorosi, Caiazzo, Castel Campagnano, Faicchio, Gioia Sannitica, Puglianello.