| Official Name: | Dowlatabad-e Qadim-e Yek |
| Native Name: | دولت اباد قديم1 |
| Settlement Type: | village |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Fars |
| Subdivision Type2: | County |
| Subdivision Name2: | Larestan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Darz and Sayeban |
| Population As Of: | 2006 |
| Population Total: | 92 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
Dowlatabad-e Qadim-e Yek (Persian: دولت اباد قديم1, also Romanized as Dowlatābād-e Qadīm-e Yek) is a village in Darz and Sayeban Rural District, in the Central District of Larestan County, Fars Province, Iran. At the 2006 census, its population was 92, in 18 families.