Ennetbürgen is a municipality in the canton of Nidwalden in Switzerland .

Ennetbürgen is first mentioned by 1190 as Burgin. In 1799, it became Enet-Bürgen and in 1836, Ennerbürgen. Since 1850, the official name has been Ennetbürgen.

Ennetbürgen has an area, as of 2006, of 9.4 square kilometers (3.6 sq mi). Of this area, 51.7% is used for agricultural purposes, while 33.5% is forested.