| Vilanija | |
| Other Name: | Villania |
| Settlement Type: | Village |
| Pushpin Map: | Croatia |
| Pushpin Label Position: | right |
| Coordinates: | 45.4333°N 48°W |
| Subdivision Type: | Country |
| Subdivision Type1: | County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Umag |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.9 |
| Population As Of: | 2021 |
| Population Total: | 284 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 52470 Umag |
| Area Code: | 052 |
Vilanija (Italian: Villania) is a village in Umag municipality in Istria County, Croatia.[2]
According to the 2021 census, its population was 284. It was 178 in 2001.[3]