| Official Name: | Istočni Drvar |
| Native Name: | Источни Дрвар |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Type1: | Entity |
| Subdivision Type2: | Geographical region |
| Subdivision Name2: | Bosanska Krajina |
| Leader Title: | Mayor |
| Leader Name: | Milka Ivanković |
| Leader Party: | ZSD |
| Unit Pref: | Metric |
| Population As Of: | 2022[1] |
| Area Total Km2: | 75.3 |
| Population Total: | 105 |
| Population Density Km2: | auto |
| Area Code: | 51 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Image Map1: | Istočni Drvar-naselja.PNG |
Istočni Drvar (Serbian: Источни Дрвар) is a municipality located in Republika Srpska, Bosnia and Herzegovina. it is situated in the central part of the Bosanska Krajina region. The seat of the municipality is in the village of Potoci.
In 1995, following the end of the Bosnian War, Istočni Drvar was created from part of the pre-war municipality of Drvar (the other part of the pre-war municipality is now in the Federation of Bosnia and Herzegovina).[2] During the war, it was also known as Srpski Drvar (Српски Дрвар).
As of 2019, it is the smallest municipality by number of inhabitants in Republika Srpska and the whole of Bosnia and Herzegovina.
It is located in a densely wooded area between municipalities of Petrovac in the north-west, Ribnik in the east, and Drvar in the south.
| Population of settlements – Istočni Drvar municipality | ||||
|---|---|---|---|---|
| Settlement | 1991. | 2013. | ||
| Total | 79 | |||
| 1 | Potoci | 61 | 66 | |
| Ethnic composition – Istočni Drvar municipality (2013) | |||||||
|---|---|---|---|---|---|---|---|
| Total | 79 (100.0%) | ||||||
| Serbs | 78 (98.73%) | ||||||
| Croats | 1 (1.266%) | ||||||