Qarah Kahriz (Persian: قره كهريز, also Romanized as Qarah Kahrīz and Qareh Kahrīz; also known as Ghareh Kahriz and Qara Kārīz) is a village in Zarrineh Rud Rural District, Bizineh Rud District, Khodabandeh County, Zanjan Province, Iran. At the 2006 census, its population was 617, in 114 families.