| Official Name: | Yek Dang |
| Native Name: | يكدانگ |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Lorestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Dorud |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Silakhor |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Chalanchulan |
| Population As Of: | 2006 |
| Population Total: | 406 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 33.7003°N 48.8733°W |
Yek Dang (fa|يكدانگ, also Romanized as Yek Dāng and Yeg Dāng) is a village in Chalanchulan Rural District, Silakhor District, Dorud County, Lorestan Province, Iran. At the 2006 census, its population was 406, in 99 families.