The Linowsee is a lake in Streganz, a village of the municipality Heidesee, District Dahme-Spreewald, Brandenburg, Germany. The lake covers 8,5 hectare and has a depth of about 1,20 meters. It is situated in the Dahme-Heideseen Nature Park and a central part of the Naturschutzgebiet (protected area) and Natura 2000-area Linowsee-Dutzendsee.