Siah Rud (Persian: سيه رود)[a] is a city in, and the capital of, Siah Rud District of Jolfa County, East Azerbaijan province, Iran.

[4] It also serves as the administrative center for Dizmar-e Gharbi Rural District.

[5] At the time of the 2006 National Census, the city's population was 1,354 in 366 households.

[7] The 2016 census measured the population of the city as 1,548 people in 470 households.

This Jolfa County location article is a stub.