Kozluk District is a district of Batman Province in Turkey.

Its seat is the town Kozluk.

[1] Its area is 1,101 km2,[2] and the district had a population of 60,953 in 2021.

[3] The district was established in 1938.

[4] There are two municipalities in Kozluk District:[1][5] There are 69 villages in Kozluk District:[6] The district encompasses 115 hamlets.