| Official Name: | Zanjireh |
| Native Name: | Persian: زنجيره |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Marand |
| Subdivision Type3: | District |
| Subdivision Name3: | Koshksaray |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Koshksaray |
| Population As Of: | 2016 |
| Population Total: | 2597 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Coordinates: | 38.4564°N 45.3661°W |
| Coordinates Footnotes: | [1] |
Zanjireh (Persian: زنجيره) is a village in, and the capital of, Koshksaray Rural District of Koshksaray District, Marand County, East Azerbaijan province, Iran. The previous capital of the rural district was the city of Koshksaray.[2]
At the time of the 2006 National Census, the village's population was 2,486 in 524 households.[3] The following census in 2011 counted 2,556 people in 684 households.[4] The 2016 census measured the population of the village as 2,597 people in 751 households.[5]
In 2019, the rural district and the city of Koshksaray were separated from the district in the establishment of Koshksaray District, which was divided into two rural districts, including the new Yalquz Aghaj Rural District.[2]