| Official Name: | Japaga |
| Settlement Type: | Village |
| Pushpin Map: | Bosnia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Bosnia and Herzegovina |
| Subdivision Type1: | Entity |
| Subdivision Name1: | Republika Srpska |
| Subdivision Type2: | Municipality |
| Unit Pref: | Imperial |
| Population As Of: | 1991 |
| Population Footnotes: | [1] |
| Population Total: | 152 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.0903°N 18.9375°W |
Japaga is a village in the Republika Srpska, Bosnia and Herzegovina. According to the 1991 census, the village is located in the municipality of Han Pijesak.[2]