Trnovo, Republika Srpska
Trnovo 
    Трново  | |
|---|---|
Location of Trnovo within the city of Istočno Sarajevo  | |
| Coordinates: 43°39′56″N 18°26′47″E / 43.66556°N 18.44639°E | |
| Country | Bosnia and Herzegovina | 
| Entity | Republika Srpska | 
| City | Istočno Sarajevo | 
| Status | Suburban | 
| Government | |
| • Municipal mayor | Dragomir Gagović (SNSD) | 
| Area | |
 • Total  | 138 km2 (53 sq mi) | 
| Population  (2013 census)  | |
 • Total  | 2,050 | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 71350  | 
| Area code | +387 57 | 
| Website | www | 
Trnovo (Serbian Cyrillic: Трново) is a municipality of the city of Istočno Sarajevo, Republika Srpska, Bosnia and Herzegovina.
As of 2013, the municipality had a population of 2,050 inhabitants. The town itself had a total population of 1,023, with 956 of them living in the Republika Srpska part and 67 in the Federation part.
It consists of roughly one third of the pre-war municipality of Trnovo. Roughly two thirds of the pre-war Trnovo municipality is now part of the Federation of Bosnia and Herzegovina entity.