| Official Name: | Kushk Talkh-e Darghak |
| Native Name: | كوشك تلخ درغك |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kohgiluyeh and Boyer-Ahmad |
| Subdivision Type2: | County |
| Subdivision Name2: | Kohgiluyeh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Dishmok |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Bahmayi-ye Sarhadi-ye Gharbi |
| Population As Of: | 2006 |
| Population Total: | 68 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 31.0967°N 50.5869°W |
Kushk Talkh-e Darghak (Persian: كوشك تلخ درغك, also Romanized as Kūshk Talkh-e Darghak; also known as Kūshk) is a village in Bahmayi-ye Sarhadi-ye Gharbi Rural District, Dishmok District, Kohgiluyeh County, Kohgiluyeh and Boyer-Ahmad Province, Iran. At the 2006 census, its population was 68, in 12 families.