| Široka Planina | |
| Elevation M: | 1345 |
| Elevation Ref: | [1] |
| Map: | Serbia |
| Map Size: | 250 |
| Location: | Southern Serbia |
| Coordinates: | 42.3242°N 22.0339°W |
Široka Planina[1] (Serbian: Широка Планина) is a mountain in southern Serbia, near the Macedonian border. The nearest town is Trgovište. Its highest peak Kopljača has an elevation of 1,345 meters above sea level.