| Official Name: | Drenov Do |
| Native Name: | Дренов До |
| Settlement Type: | Village |
| Pushpin Map: | Bosnia and Herzegovina |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Type1: | Entity |
| Subdivision Name1: | Republika Srpska Federation of Bosnia and Herzegovina |
| Subdivision Type2: | Canton |
| Subdivision Name2: | Central Bosnia |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Jezero Jajce |
| Unit Pref: | Imperial |
| Area Total Km2: | 12.92 |
| Population As Of: | 2013 |
| Population Total: | 28 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.3131°N 17.2192°W |
Drenov Do (Serbian: Дренов До) is a village in the municipalities of Jezero, Republika Srpska and Jajce, Bosnia and Herzegovina.[1]
According to the 2013 census, its population was 28, all Serbs with 3 of them living in the Jezero part[2] and the rest in Jajce.[3]