| Official Name: | Gostun |
| Native Name: | Гостун |
| Settlement Type: | Village |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | top |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Zlatibor District |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Prijepolje |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 3.83 |
| Population As Of: | 2011 |
| Population Total: | 64 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 43.1889°N 19.7553°W |
| Elevation M: | 744 |
Gostun (Serbian: Гостун) is a village located in the municipality of Prijepolje, Serbia. As of 2011 census, the village has a population of 64 inhabitants.[2] During the Second World War a detachment of Muslim militia was established in this village, under command of Selim Juković.[3]