The next Berlin state election on September 20, 2026, features a fragmented field where recent polls show Die Linke edging ahead near 20 percent, followed closely by the CDU at around 19 percent, AfD at 18 percent, Greens at 17 percent, and SPD at 13 percent, with five parties projected to enter the Abgeordnetenhaus. The incumbent CDU-SPD coalition under Governing Mayor Kai Wegner, who withdrew as lead candidate in July amid criticism over his handling of a January power outage and related controversies, polls well below a majority and faces low prospects of continuation. Coalition formation will hinge on post-election negotiations among viable partners, as no bloc commands enough seats outright and the AfD remains isolated by the prevailing firewall among other parties. Key variables include final turnout among urban voters and any late shifts in support for housing, security, and economic issues that dominate the campaign.