Map - Ballangen

Ballangen is a former municipality in Nordland county, Norway. The municipality existed from 1925 until its dissolution in 2020. The 932 km2 municipality was part of the traditional district of Ofoten. The administrative centre of the municipality was the village of Ballangen. Other villages in the municipality included Bjørkåsen, Kjeldebotn, Kobbvika, and Skarstad.

The municipality bordered Narvik Municipality to the east and Tysfjord Municipality to the south, and had a short border with Sweden to the southeast. Ballangen was situated on the southern shore of Ofotfjorden. Ballangen also included the long and narrow Efjorden, just south of the much larger Ofotfjorden. Its immediate surroundings were dominated by fjords, mountains, and forests. Ballangen relied on the nearby town of Narvik as its economic base.

Prior to its dissolution, the 932 km2 municipality was the 119th largest by area out of the 422 municipalities in Norway. Ballangen was the 290th most populous municipality in Norway with a population of 2,522. The municipality's population density was 3 PD/km2 and its population had decreased by 4.9% over the previous decade.

The municipality of Ballangen was established on 1 July 1925 when it was separated from the large Evenes Municipality. The new municipality encompassed all of Evenes located south of the Ofotfjorden. Initially, Ballangen had 3,270 residents.

During the 1960s, there were many municipal mergers across Norway due to the work of the Schei Committee. On 1 January 1962, the southern part of Lødingen Municipality (the island of Barøya and the area surrounding the Efjorden; population: 433) was transferred from Lødingen to Ballangen.

On 1 January 2020, the municipality was merged with the neighboring Narvik Municipality and the eastern half of Tysfjord Municipality to form a new, larger municipality of Narvik. This decision had been reached in 2017 after national and local discussions involving municipal mergers.