| Official Name: | Ivanjska |
| Native Name: | Ивањска |
| Settlement Type: | Village |
| Pushpin Map: | Bosnia and Herzegovina |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | Bosnia and Herzegovina |
| Subdivision Type1: | Entity |
| Subdivision Name1: | Federation of Bosnia and Herzegovina |
| Subdivision Type2: | Canton |
| Subdivision Name2: | Una-Sana |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Bosanska Krupa |
| Unit Pref: | Imperial |
| Area Total Km2: | 20.14 |
| Population As Of: | 2013 |
| Population Total: | 309 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.9928°N 16.23°W |
Ivanjska (Serbian Cyrillic: Ивањска) is a village in the municipality of Bosanska Krupa, Bosnia and Herzegovina.[1]
According to the 2013 census, its population was 309.[2]
| Number | Percentage | ||
|---|---|---|---|
| 291 | 94.2% | ||
| 2 | 0.6% | ||
| other/undeclared | 16 | 5.2% | |
| Total | 309 | 100% |