Party of the Democratic Left (Czech Republic)

Party of the Democratic Left
Strana demokratické levice
LeaderLotar Indruch
Josef Mečl
Marie Stiborová
Founded9 April 1990
Dissolved21 June 1997
Merged intoParty of Democratic Socialism
IdeologyDemocratic socialism
Political positionCentre-left to left-wing
International affiliationSocialist International (observer)
ColoursRed

The Party of the Democratic Left (Czech: Strana demokratické levice, SDL) was a small reformist left-wing political party active in the Czech Republic during the 1990s. Founded in the aftermath of the Velvet Revolution, the party sought to position itself between the unreformed Communist Party of Bohemia and Moravia (KSČM) and the more moderate Czech Social Democratic Party (ČSSD). SDL advocated a platform of democratic socialism, emphasizing civic participation, social justice, and the protection of civil liberties. Despite these objectives, the party struggled to cultivate a broad electoral base or build a lasting organizational structure. As the Czech political landscape continued to consolidate, SDL gradually lost relevance and was ultimately marginalized within the evolving party system.