Suli Darreh Darbahan (, also Romanized as Sūlī Darreh Darbahān; also known as Sūleh Dar, Solāḩ Darreh, Sulah Darreh, Sulakh-Darrekh, and Sūlī Darbahān) is a village in Qaqazan-e Gharbi Rural District, in the Central District of Takestan County, Qazvin Province, Iran. At the 2006 census, its population was 106, in 20 families.
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