Smedjebacken is a locality and the seat of Smedjebacken Municipality, Dalarna County, Sweden, with 5,100 inhabitants in 2010.Geographically, the town Smedjebacken is situated by the lake Barken, with an area of 34 km², which in turn belongs to the Kolbäcksån stream-system, which drains into lake Mälaren to the south-east.Notable people Karl Edvard Laman, Swedish missionary and ethnographerSportsThe following sports clubs are located in Smedjebacken: Smedjebackens FK