| Official Name: | Gradac |
| Settlement Type: | Village |
| Pushpin Map: | Bosnia and Herzegovina |
| Pushpin Label Position: | right |
| Subdivision Type: | Country |
| Subdivision Name: | Bosnia and Herzegovina |
| Subdivision Type1: | Entity |
| Subdivision Name1: | Federation of Bosnia and Herzegovina |
| Subdivision Type2: | Canton |
| Subdivision Name2: | West Herzegovina Canton |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Posušje |
| Area Total Km2: | 13.76 |
| Population As Of: | 2013 |
| Population Total: | 801 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 43.4269°N 17.3794°W |
Gradac is a village in the municipality of Posušje in West Herzegovina Canton, the Federation of Bosnia and Herzegovina, Bosnia and Herzegovina.
According to the 2013 census, its population was 801.
| Number | Percentage | ||
|---|---|---|---|
| 799 | 99.8% | ||
| other/undeclared | 2 | 0.2% | |
| Total | 801 | 100% |