科兹卢是土耳其的城镇，位于该国北部黑海沿岸，处于首府宗古尔达克以西，由宗古尔达克省负责管辖，海拔高度25米，该镇以前是矿镇，2010年人口34,739。

Kozlu is a belde (town) in the central district of Zonguldak Province, Turkey. It is situated at the coast of Black Sea. At 41°26′N 31°45′E / 41.433°N 31.750°E / 41.433; 31.750 it is west of Zonguldak . But it is almost merged with the city. The population of Kozlu is 34739, more than most other towns. as of 2010. It is a relatively a new town founded after coal mines around Zonguldak were discovered. In 1926 the coal company of Kozlu was founded and Kozlu flourished . In 1936 together with the other mines around Kozlu company was bought by the government. At the present Kozlu is a typical mining town.