| Official Name: | Kahriz-e Sofla |
| Native Name: | كهريزسفلي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kermanshah |
| Subdivision Type2: | County |
| Subdivision Name2: | Kermanshah |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Firuzabad |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Sar Firuzabad |
| Population As Of: | 2006 |
| Population Total: | 168 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 34.1272°N 47.0442°W |
Kahriz-e Sofla (fa|كهريزسفلي, also Romanized as Kahrīz-e Soflá) is a village in Sar Firuzabad Rural District, Firuzabad District, Kermanshah County, Kermanshah Province, Iran. At the 2006 census, its population was 168, in 33 families.