| Official Name: | Gav Kosh-e Vosta |
| Native Name: | گاوكش وسطي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Lorestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Delfan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Khaveh-ye Jonubi |
| Population As Of: | 2006 |
| Population Total: | 204 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 33.9956°N 48.0783°W |
Gav Kosh-e Vosta (Persian: گاوكش وسطي, also Romanized as Gāv Kosh-e Vosţá, Gav Kosh-e Vasaţī, and Gāv Kosh-e Vosţā; also known as Golābād) is a village in Khaveh-ye Jonubi Rural District, in the Central District of Delfan County, Lorestan Province, Iran. At the 2006 census, its population was 204, in 41 families.