Yalquz Aghaj Rural District () is in Koshksaray District of Marand County, East Azerbaijan province, Iran. Its constituent villages were a part of Koshksaray Rural District of the Central District until 2019, when the rural district was elevated to the status of a district and divided into two new rural districts. The center of the rural district is the village of Yalquz Aghaj, with 3,537 people in 1,064 households in 2016. References Marand County Rural Districts of East Azerbaijan Province Populated places in East Azerbaijan Province Populated places in Marand County fa:دهستان یالقوزآغاج