Aydemir (; ) is a village in the Kurtalan District of Siirt Province in Turkey. The village is populated by Kurds and had a population of 110 in 2021.
Al-Ḥusayniyyah (today called Aydemir) was historically inhabited by Syriac Orthodox Christians. In the Syriac Orthodox patriarchal register of dues of 1870, it was recorded that the village had 4 households, who paid 16 dues, and did not have a church or a priest. It was located in the kaza (district) of à Âirvan.
The village was depopulated in the 1990s.