| Official Name: | Nova Vas |
| Other Name: | Noselo |
| Settlement Type: | Village |
| Pushpin Map: | Croatia |
| Pushpin Label Position: | bottom |
| Coordinates: | 45.2439°N 14.1581°W |
| Subdivision Type: | Country |
| Subdivision Type1: | County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Kršan |
| Area Footnotes: | [1] |
| Area Total Km2: | 6.4 |
| Population As Of: | 2021 |
| Population Total: | 58 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 52233 Šušnjevica |
| Area Code: | 052 |
Nova Vas (Italian: Villanova d'Arsa; Noselo) is a village in Istria County, Croatia. Administratively it belongs to the municipality of Kršan. The village is inhabited mostly by Istro-Romanians.
According to the 2021 census, the population of Nova Vas was 58. It was 69 in 2011.
| Population number according to the census[2] | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1857 | 1869 | 1880 | 1890 | 1900 | 1910 | 1921 | 1931 | 1948 | 1953 | 1961 | 1971 | 1981 | 1991 | 2001 | 2011 |
| 291 | 236 | 240 | 233 | 224 | 255 | 252 | 251 | 201 | 180 | 153 | 124 | 109 | 94 | 74 | 69 |