| Official Name: | Gradinje |
| Other Name: | Gradigne |
| Settlement Type: | Village |
| Pushpin Map: | Croatia |
| Pushpin Label Position: | bottom |
| Coordinates: | 45.2583°N 14.0747°W |
| Subdivision Type: | Country |
| Subdivision Type1: | County |
| Subdivision Name1: | Istria |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Cerovlje |
| Area Footnotes: | [1] |
| Area Total Km2: | 6.0 |
| Elevation M: | 210 |
| Population As Of: | 2021 |
| Population Total: | 33 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 52402 Cerovlje |
| Area Code: | 052 |
Gradinje (Italian: Gradigne) is a village in the Istria County, Croatia. Administratively it belongs to the municipality of Cerovlje. Until recently, the village was inhabited by Istro-Romanians who could speak the Istro-Romanian language.[2]
According to the 2021 census, the population of Gradinje was 33. It was 43 in 2011.
| Population number according to the census[3] | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1857 | 1869 | 1880 | 1890 | 1900 | 1910 | 1921 | 1931 | 1948 | 1953 | 1961 | 1971 | 1981 | 1991 | 2001 | 2011 | 2021 |
| 279 | 288 | 260 | 266 | 270 | 277 | 266 | 267 | 233 | 204 | 130 | 102 | 74 | 58 | 43 | 43 | 33 |