| Official Name: | Motahhar-e Sofla |
| Native Name: | مطهرسفلي |
| 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: | 324 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.5056°N 52.5006°W |
Motahhar-e Sofla (fa|مطهرسفلي, also Romanized as Moţahhar-e Soflá; also known as Moţahharābād-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 324, in 91 families.