Lauenensee (or Lake Lauenen) are two lakes near Lauenen in the canton of Bern, Switzerland. At an elevation of 1381 m, their surface area is 0.1 km: the larger lake has a surface of 8.8 ha, the smaller one of 1.3 ha.

The Swiss rock band Span published in 1982 the song "Louenesee" (Lake Lauenen in Berense German) about the lake.

• List of mountain lakes of Switzerland

• https://web.archive.org/web/20130608224709/http://lauenensee.com/ (in German)
• Media related to Lauenensee at Wikimedia Commons