Jir Duzan (Persian: جيردوزان, also Romanized as Jīr Dūzān and Jīrdūzān; also known as Jīr Dezdān) is a village in Dastjerd Rural District, Alamut-e Gharbi District, Qazvin County, Qazvin Province, Iran. At the 2006 census, its population was 53, in 10 families.
Duzan (Persian: دوزان, also Romanized as Dūzān, Dehzān, Dīzān, and Doozan; also known as Shahrak-e Valī-ye ‘Aşr) is a village in Borborud-e Sharqi Rural District, in the Central District of Aligudarz County, Lorestan Province, Iran. At the 2006 census, its population was 845, in 177 families.