Söğütlü (Kurdish: Girêbiya; Syriac: Grebya)[2][a] is a neighbourhood in the municipality and district of Nusaybin, Mardin Province in Turkey.

[1][5] Grebya (today called Söğütlü) was historically inhabited by Syriac Orthodox Assyrians.

[6] In 1914, it was populated by 300 Assyrians, according to the list presented to the Paris Peace Conference by the Assyro-Chaldean delegation.

[8] Amidst the Sayfo, the Assyrians were escorted to safety at Hebob by Agha Hassan of Grebya.

[2] The village had around thirty Turoyo-speaking Christian families in 1968.