Gacko
| Gacko Гацко | |
|---|---|
| Town and municipality | |
| Gacko | |
| Coordinates: 43°10′N 18°32′E / 43.167°N 18.533°E | |
| Country | Bosnia and Herzegovina | 
| Entity | Republika Srpska | 
| Geographical region | Herzegovina | 
| Boroughs | 71 (as of 2008) | 
| Government | |
| • Municipal mayor | Vukota Govedarica (SDS) | 
| • Municipality | 735.88 km2 (284.12 sq mi) | 
| Population  (2013 census) | |
| • Town | 5,784 | 
| • Municipality | 8,990 | 
| • Municipality density | 12/km2 (32/sq mi) | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Area code | 59 | 
Gacko (Serbian Cyrillic: Гацко) is a town and municipality in Republika Srpska, Bosnia and Herzegovina. It is situated in the region of East Herzegovina. As of 2013, the town has a population of 5,784 inhabitants, while the municipality has 8,990 inhabitants.