Hamzabey is a village in Lüleburgaz District of Kırklareli Province, Turkey. Its population is 317 (2022). It is situated in the eastern Trakya (Thrace) plains. The distance to Lüleburgaz is 12 kilometres (7.5 mi). The old name of this village is Koliba. It was a Bulgarian village during the Ottoman Empire era. But after the Second Balkan War the Bulgarian population was forced to leave the settlement.