| Official Name: | Tahmasb Qoli |
| Native Name: | طهماسب قلي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kurdistan |
| Subdivision Type2: | County |
| Subdivision Name2: | Dehgolan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Howmeh-ye Dehgolan |
| Population As Of: | 2006 |
| Population Total: | 316 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 35.25°N 47.49°W |
Tahmasb Qoli (Persian: طهماسب قلي, also Romanized as Ţahmāsb Qolī and Ţahmāseb Qolī; also known as Ţahmāsb Qal‘eh and Tehmasp Qulleh) is a village in Howmeh-ye Dehgolan Rural District, in the Central District of Dehgolan County, Kurdistan Province, Iran. At the 2006 census, its population was 316, in 75 families. The village is populated by Kurds.[1]