Siah Darreh (Persian: سياه دره, also Romanized as Sīāh Darreh and Seyāh Darreh; also known as Siah Darra)[1] is a village in Horr Rural District, Dinavar District, Sahneh County, Kermanshah Province, Iran.

At the 2006 census, its population was 76, in 24 families.

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

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