Tepe Sialk
| تپه سیلک | |
| Location | Isfahan Province, Iran | 
|---|---|
| Coordinates | 33°58′08″N 51°24′17″E / 33.96889°N 51.40472°E | 
| Type | Settlement | 
| Site notes | |
| Excavation dates | 1933-1934, 1937, 1999-2004, 2008-2009 | 
| Archaeologists | Roman Ghirshman, Tania Ghirshman, Sadegh Malek Shahmirzadi, Hassan Fazeli Nashli | 
| Condition | In ruins | 
Tepe Sialk (Persian: تپه سیلک) is a large ancient archeological site (a tepe, "hill, tell") in a suburb of the city of Kashan, Isfahan Province, in central Iran, close to Fin Garden. The culture that inhabited this area has been linked to the Zayandeh River Culture.