科赫尔湖是德国的湖泊，面积6平方公里，海拔高度600米，最大水深66米，湖岸线长度15公里，湖水经洛伊萨赫河流出，湖畔城镇有滨湖科黑尔和施莱多夫。

Kochelsee or Lake Kochel is located 70 kilometres (43 mi) south of Munich on the edge of the Bavarian Alps. The western third of the lake lies within the borders of the town of Schlehdorf, while the rest belongs to Kochel am See. The southern edge of the lake lies up against the mountains and the northern shore is bordered by bog lands. The history of the settlement of Kochel (previously Quochcalun) begins with Birg bei Altjoch, a rock extrusion on the shore of the lake. The name Kochel is derived from the Latin cocula meaning head or cone.