| Official Name: | Siahumeh-ye Kohneh |
| Native Name: | سياحومه كهنه |
| Settlement Type: | village |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kurdistan |
| Subdivision Type2: | County |
| Subdivision Name2: | Baneh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Namshir |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Kani Sur |
| Population As Of: | 2006 |
| Population Total: | 80 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
Siahumeh-ye Kohneh (fa|سياحومه كهنه, also Romanized as Sīāḩūmeh-ye Kohneh) is a village in Kani Sur Rural District, Namshir District, Baneh County, Kurdistan Province, Iran. At the 2006 census, its population was 80, in 12 families. The village is populated by Kurds.[1]