Yolbaşı (Arabic: كفر علاب, romanized: Keferallab;[1] Kurdish: Kefşerin;[2] Syriac: Kfar ʿAllab)[3][a] is a neighbourhood of the municipality and district of Midyat, Mardin Province, Turkey.

[9] It is located in the historic region of Bēth Muḥallam in Tur Abdin.

[10] Kfar ʿAllab (today called Yolbaşı) was historically inhabited by Syriac Christians.

[2] The Christians converted to Islam alongside the other Mhallami villages in c. 1583 to escape persecution.

[11] The village mosque is believed to have previously been a church.