| Official Name: | Kachap-e Sofla |
| Native Name: | كچپسفلي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Mazandaran |
| Subdivision Type2: | County |
| Subdivision Name2: | Amol |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Dabudasht |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dabuy-ye Jonubi |
| Population As Of: | 2006 |
| Population Total: | 869 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.6106°N 52.4603°W |
Kachap-e Sofla (Persian: كچپسفلي, also Romanized as Kachap-e Soflá; also known as Kachab-e Pā’īn) is a village in Dabuy-ye Jonubi Rural District, Dabudasht District, Amol County, Mazandaran Province, Iran. At the 2006 census, its population was 869, in 230 families.