| Official Name: | Tall Siah |
| Native Name: | تل سياه |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Fars |
| Subdivision Type2: | County |
| Subdivision Name2: | Mamasani |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Bakesh-e Yek |
| Population As Of: | 2006 |
| Population Total: | 448 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 30.0814°N 51.5108°W |
Tall Siah (Persian: تل سياه, also Romanized as Tall Sīāh) is a village in Bakesh-e Yek Rural District, in the Central District of Mamasani County, Fars Province, Iran. At the 2006 census, its population was 448, in 101 families.