| Kushkak Rural District | |
| Native Name: | Persian: دهستان کوشکک |
| Native Name Lang: | fa |
| Settlement Type: | Rural District |
| Pushpin Map: | Iran |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | South Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Darmian |
| Subdivision Type3: | District |
| Subdivision Name3: | Qohestan |
| Seat Type: | Capital |
| Seat: | Kushkak |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Kushkak Rural District (Persian: دهستان کوشکک) is in Qohestan District of Darmian County, South Khorasan province, Iran. Its capital is the village of Kushkak,[2] whose population at the time of the 2016 National Census was 877 people in 277 households.[3]
Kushkak Rural District was established in Qohestan District after the 2016 census.[2]