Anders Öberg, the incumbent Regionstyrelsens ordförande from the Social Democrats, holds a commanding 92.5% implied probability in the Polymarket for the next chair of Region Norrbotten. The Swedish regional elections scheduled for September 13, 2026, will determine the composition of the regional council that elects the chair, with the new term beginning by March 31, 2027. Trader consensus reflects Öberg's established position leading the current majority coalition, limited recent polling shifts in Norrbotten, and the structural advantages of incumbency in regional board leadership. Lower-priced alternatives such as Kenneth Backgård and Linda Frohm register under 5%, consistent with historical patterns of continuity absent major coalition realignments. Potential shifts could arise from unexpected election outcomes altering the majority or post-election negotiations among parties.