| Official Name: | Hesar-e Sofla |
| Native Name: | حصارسفلي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Zanjan |
| Subdivision Type2: | County |
| Subdivision Name2: | Khodabandeh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Afshar |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Shivanat |
| Population As Of: | 2006 |
| Population Total: | 234 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 35.845°N 48.2864°W |
Hesar-e Sofla (Persian: حصارسفلي, also Romanized as Ḩeşār-e Soflá and Hesar Sofla; also known as Hesār, Ḩeşār-e Pā’īn, and Hīsār Pāīn) is a village in Shivanat Rural District, Afshar District, Khodabandeh County, Zanjan Province, Iran. At the 2006 census, its population was 234, in 58 families.