Ennetburgen is a municipality in the canton of Nidwalden in Switzerland. Ennetburgen is first mentioned by 1190 as Burgin. In 1799 it became Enet-Burgen and in 1836 Ennerburgen. Since 1850 the official name has been Ennetburgen. The municipality is located between Lake Lucerne and the foot of the Bürgenberg mountain.