Aşağıdere (Kurdish: Kelê jerê)[2] is a village in the Beytüşşebap District of Şırnak Province in Turkey.

[3] The village is populated by Kurds of the Jirkî tribe and had a population of 598 in 2023.

[1][2] The hamlet of Hisarkapı (Setkar) is attached to Aşağıdere.

[3] Population history from 2007 to 2023:[1]