Map - Jølster

Jølster is a former municipality in Sogn og Fjordane county, Norway. It was located in the traditional district of Sunnfjord. The administrative centre was the village of Skei. Other villages in the municipality included Helgheim, Ålhus, Vassenden, and Langhaugane.

Jølster was located at the centre of the old Sogn og Fjordane county and was known for its rich cultural traditions in home crafts, folk music, song, dancing, and creative arts. Agriculture was the largest industry in the municipality. The principal attraction in Jølster was the scenery, with easy access to the glaciers Grovabreen, Jostedalsbreen, and Myklebustbreen. Jølster was home to part of the largest glacier of continental Europe, the Jostedalsbreen as well as a clear green lake named Jølstravatnet. The trout caught in Jølstravatn were renowned throughout Norway and beyond.

At the time of its dissolution in 2020, the 671 km2 municipality is the 168th largest by area out of the 422 municipalities in Norway. Jølster is the 260th most populous municipality in Norway with a population of 3,047. The municipality's population density is 4.9 PD/km2 and its population has increased by 3.3% over the last decade.

In 2016, the chief of police for Vestlandet formally suggested a reconfiguration of police districts and stations. He proposed that the police station in Jølster be closed.

The parish of Jølster was established as a municipality on 1 January 1838 (see formannskapsdistrikt law). The original municipality was identical to the Jølster parish (prestegjeld) with the sub-parishes (sokn) of Ålhus and Helgheim. During the 1960s, there were many municipal mergers across Norway due to the work of the Schei Committee. On 1 January 1964, the farm area of Førde in the neighboring municipality of Breim (population: 38) was transferred to Jølster municipality.

On 1 January 2020, the neighboring municipalities of Jølster, Førde, Naustdal, and Gaular were merged to form the new Sunnfjord Municipality.