| Official Name: | Otoka |
| Native Name: | Отока |
| Settlement Type: | Village |
| Pushpin Map: | Bosnia and Herzegovina |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Type1: | Entity |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Krupa na Uni |
| Unit Pref: | Imperial |
| Area Total Km2: | 1.35 |
| Population As Of: | 2013 |
| Population Total: | 0 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.96°N 16.1792°W |
Otoka (Serbian: Отока) is a settlement that was once part of Bosanska Otoka that is now part of the Krupa na Uni municipality.
Before the Bosnian War, the entire town was part of the Bosanska Krupa municipality, but after the Dayton Peace Agreement one part of the inhabited area of Otoka became a part of municipality Krupa na Uni, divided by the Inter-Entity Boundary Line.
According to the 2013 census, its population was 0.[1]