Norsjö Municipality () is a municipality in Västerbotten County in northern Sweden. Its seat is located in Norsjö.
In 1974 Norsjö and Malå municipalities were amalgamated, forming the new Norsjö Municipality. In 1983 Malå Municipality was re-established within the pre-1974 borders.
History
The first settlements in the area were probably first established during the 15th century. During the first centuries the settlers lived on fishing, hunting and agriculture.
Localities
There are two localities (or urban areas) in Norsjö Municipality:
{|class="wikitable"
! # !! Locality !! Population
|-
| 1 || Norsjö || align="right" | 2,102
|-
| 2 || Bastuträsk || align="right" | 357
|}
<small>The municipal seat in bold</small>
Demographics
This is a demographic table based on Norsjö Municipality's electoral districts in the 2022 Swedish general election sourced from SVT's election platform, in turn taken from SCB official statistics.
In total there were 3,967 residents, including 3,048 Swedish citizens of voting age.