| Official Name: | Esfurin-e Sofla |
| Native Name: | اسفورين سفلي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kerman |
| Subdivision Type2: | County |
| Subdivision Name2: | Bardsir |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Lalehzar |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Qaleh Asgar |
| Population As Of: | 2006 |
| Population Total: | 42 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 29.6008°N 56.5917°W |
Esfurin-e Sofla (Persian: اسفورين سفلي, also Romanized as Esfūrīn-e Soflá; also known as Esfūrīn, Esfūrīn Chapī, Esfūrīn-e Chapī, and Esfūrīn-e Pā’īn) is a village in Qaleh Asgar Rural District, Lalehzar District, Bardsir County, Kerman Province, Iran. At the 2006 census, its population was 42, in 8 families.