| Official Name: | Borzelan-e Sofla |
| Native Name: | برزلان سفلي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | North Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Shirvan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Qushkhaneh |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Qushkhaneh-ye Pain |
| Population As Of: | 2006 |
| Population Total: | 163 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.7875°N 57.6486°W |
Borzelan-e Sofla (Persian: برزلان سفلي, also Romanized as Borzelān-e Soflá; also known as Borzelān-e Pā’īn) is a village in Qushkhaneh-ye Pain Rural District, Qushkhaneh District, Shirvan County, North Khorasan Province, Iran. At the 2006 census, its population was 163, in 32 families.