| Official Name: | Dahan-e Tangal |
| Native Name: | دهن تنگل |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | South Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Sarbisheh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Doreh |
| Population As Of: | 2006 |
| Population Total: | 14 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 32.5133°N 60.5178°W |
Dahan-e Tangal (Persian: دهن تنگل, also Romanized as Dahān-i-Tangal and Dahan Tangal; also known as Dahaneh-ye Tangal) is a village in Doreh Rural District, in the Central District of Sarbisheh County, South Khorasan Province, Iran. According to the 2006 census, it had a population of 14 in 4 families.