| Official Name: | Delak |
| Pushpin Map: | Afghanistan |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Afghanistan |
| Subdivision Type: | Country |
| Subdivision Name: | Afghanistan |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ghor |
| Subdivision Type2: | District |
| Subdivision Name2: | Dawlat Yar |
| Unit Pref: | Imperial |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 34.4°N 120°W |
| Elevation M: | 2789 |
Delak (Persian: دلک)[1] is the district center of Dawlat Yar district, Ghor province, Afghanistan. It has an elevation of 2789m (9,150feet)[2]
Delak has a humid continental climate (Köppen climate classification: Dsb) with warm, dry summers and cold, snowy winters.