| Karojba | |
| Official Name: | Karojba Municipality |
| Other Name: | Caroiba del Subiente |
| Settlement Type: | Municipality |
| Pushpin Map: | Croatia |
| Pushpin Label Position: | bottom |
| Coordinates: | 45.3°N 62°W |
| Subdivision Type: | Country |
| Subdivision Type1: | County |
| Subdivision Type2: | Municipality |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 34.7 |
| Area Urban Km2: | 12.1 |
| Population As Of: | 2021 |
| Population Total: | 1404 |
| Population Density Km2: | auto |
| Population Urban: | 413 |
| Population Density Urban Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Area Code: | 052 |
Karojba (Italian: Caroiba del Subiente) is a village and municipality in Istria, Croatia located 18 km north-west of Pazin.
According to the Croatian 2021 census, the whole of Karojba Municipality has 1,404 inhabitants, while the settlement of Karojba proper has 413 inhabitants. The population was 1,438 in 2011.