Siah Darreh (Persian: سياه دره, also Romanized as Sīāh Darreh)[1] is a village in Tariq ol Eslam Rural District, in the Central District of Nahavand County, Hamadan Province, Iran.

At the 2006 census, its population was 260, in 56 families.

[2] This Nahavand County location article is a stub.

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