The Lake Drolet (in French: lac Drolet and formerly Saint-Samuel-de-Gayhurst) is a lake located near the village of Lac-Drolet, in Le Granit Regional County Municipality, in Estrie, in Quebec, Canada.

The species of fish are; rainbow trout, brown trout and walleye.

[1] The name evokes a surveyor from Saint-Sébastien who would go fishing on the frozen lake in winter.

[2] The lake is located about 2 kilometres (1.2 mi) from the Morne de Saint-Sébastien, which rises to an altitude of 820 meters (2,690 ft).

Located near the Route des Sommets, in an environment where nature and mountains are omnipresent, the area is ideal for hiking, camping, and outdoor activities.