| Official Name: | Kolah Deraz-e Sofla |
| Native Name: | كلاه درازسفلي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kermanshah |
| Subdivision Type2: | County |
| Subdivision Name2: | Gilan-e Gharb |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Cheleh |
| Population As Of: | 2006 |
| Population Total: | 649 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 34.0733°N 46.0594°W |
Kolah Deraz-e Sofla (Persian: كلاه درازسفلي, also Romanized as Kolāh Derāz-e Soflá; also known as Kolāh Derāz-e Āqājān) is a village in Cheleh Rural District, in the Central District of Gilan-e Gharb County, Kermanshah Province, Iran. At the 2006 census, its population was 649, in 141 families.