| Official Name: | Deh-e Shir-e Sofla |
| Native Name: | ده شير سفلي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Zanjan |
| Subdivision Type2: | County |
| Subdivision Name2: | Zanjan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Qoltuq |
| Population As Of: | 2006 |
| Population Total: | 81 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.5411°N 48.0844°W |
Deh-e Shir-e Sofla (fa|ده شير سفلي, also Romanized as Deh-e Shīr-e Soflá and Deh Shīr-e Soflá; also known as Ardh-i-Shīr, Dehshīr, Deh Shīr-e Pā’īn, Dehshīr-e Soflá, Deshīr Pā’īn, Deshīr Soflā, and Karagez) is a village in Qoltuq Rural District, in the Central District of Zanjan County, Zanjan Province, Iran. At the 2006 census, its population was 81, in 20 families.