Semnan County
| Semnan County Persian: شهرستان سمنان | |
|---|---|
| Location of Semnan County in Semnan province (center, purple) | |
| Location of Semnan Province in Iran | |
| Coordinates: 35°06′58″N 53°49′13″E / 35.11611°N 53.82028°E | |
| Country | Iran | 
| Province | Semnan | 
| Capital | Semnan | 
| Districts | Central | 
| Population  (2016) | |
|  • Total | 196,521 | 
| Time zone | UTC+3:30 (IRST) | 
| Semnan County can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "9206416" in the "Unique Feature Id" form, and clicking on "Search Database". | |
Semnan County (Persian: شهرستان سمنان) is in Semnan Province, Iran. Its capital is the city of Semnan.