Çaltıkoru (Kurdish: Sêwînê,[2] Syriac: Sīwīne[3]) is a village in the central district of Hakkâri Province in Turkey.

[4] The village is populated by Kurds of the Mamxûran tribe and had a population of 71 in 2023.

[1][5] The hamlets of Dikmen, Gümüşlü, Koçlu and Yukarıköy (Hergêl) are attached to the village.

[2][4] The village was populated by 30 Assyrian families in 1850 and 20 families in 1877.

[3] Population history from 1997 to 2023:[6][1]