The Lower Silesian Voivodeship Sejmik (Polish: Sejmik Województwa Dolnośląskiego) is the regional legislature of the Voivodeship of Lower Silesia in Poland. It is a unicameral legislature consisting of thirty-six councillors chosen during local elections with a five-year term. The current chairperson of the assembly is Andrzej Jaroch. The assembly convenes within the Voivodeship Office building in central Wrocław.