Lac de Naussac is a lake in Lozère, France. At an elevation of 945 m, its surface area is 10.8 km².

Lac de Naussac
Lac de Naussac is located in France
Lac de Naussac
Lac de Naussac
LocationLozère
Coordinates44°44′49″N 3°47′55″E / 44.74694°N 3.79861°E / 44.74694; 3.79861
Typeartificial
Primary inflowsAllier, Chapeauroux
Primary outflowsAllier
Basin countriesFrance
Max. length8 km (5.0 mi)
Max. width2.7 km (1.7 mi)
Surface area10.8 km2 (4.2 sq mi)
Max. depth50 m (160 ft)
Water volume190,000,000 m3 (6.7×109 cu ft)
Surface elevation945 m (3,100 ft)
Islands1