| Ağdabançay | |
| River | |
| Country | Azerbaijan |
|---|---|
| Region | Caucasus |
| District | Kalbajar |
| Part of | Tartarchay |
| City | Kelbajar |
| Source | Lesser Caucasus |
| - location | Near Getavan, Kalbajar Rayon, Azerbaijan |
| - elevation | 881 m (2,890 ft) |
| - coordinates | 40°07′52″N 46°27′40″E / 40.13111°N 46.46111°E |
| Mouth | Tartarchay |
| - location | Getavan, Kalbajar, Azerbaijan |
| Length | 19 km (12 mi) |
Ağdabançay is one of the tributaries of the Tartarchay located in Karabakh region of Republic of Azerbaijan.
Ağdabançay is the left tributary of Tartarchay, a 19 km (12 mi) long river flowing from an altitude of 881 m (2,890 ft) in central Kalbajar Rayon into Tartarchay which then proceeds west through Tartar and Barda raions flowing into Kura River.