Sefid-Rud
| Sepidrud Sefidrud | |
|---|---|
| Sefīd-Rūd drainage basin | |
| Native name | Sepid-e-Rud (Gilaki) | 
| Location | |
| Country | Iran | 
| Provinces | Gilan | 
| City | Rasht | 
| Physical characteristics | |
| Source | |
| • location | Alborz Mountains | 
| Mouth | Caspian Sea | 
| Length | 670 km (420 mi) | 
| Basin features | |
| Tributaries | |
| • left | Qizil Owzan | 
| • right | Shahrood | 
The Sepid-Rud (Persian: سفیدرود, lit. 'white river', Gilaki: سپیده رود) (also known as Sefid-Rud) is a river, approximately 670 kilometres (416 mi) long, rising in the Alborz mountain range of northwestern Iran and flowing generally northeast to empty into the Caspian Sea at Rasht.