Schwarzsee is a lake in the canton of Fribourg, Switzerland.
Schwarzsee may also refer to:
Austria Schwarzsee (Kitzbühel), a moor lake in Tyrol Schwarzsee (Zillertaler Alpen), a lake in Tyrol
Switzerland Schwarzsee (Blatten), a lake in the canton of Valais Schwarzsee (Davos), a lake at Davos-Laret in the Grisons Schwarzsee (Oberems), a lake in the canton of Valais Schwarzsee (Pizol), a lake on the Pizol, canton of St. Gallen Schwarzsee (Zermatt), a lake above Zermatt, Valais Lac de Tracouet (also Lac Noir), a lake above Nendaz, Valais
See also Black Lake (disambiguation) Schwarzer See (disambiguation)