The Podlaskie Voivodeship Sejmik (Polish: Sejmik Województwa Podlaskiego) is the regional legislature of the Voivodeship of Podlaskie. It is a unicameral parliamentary body consisting of thirty councillors elected to a five-year term. The current chairperson of the assembly is Bogusław Dębski.

The assembly elects the executive board that acts as the collective executive for the regional government, headed by the province's marshal. The current Executive Board of Podlaskie is held by the Law and Justice party with Artur Kosicki (PiS) presiding as marshal.^[1]

The Regional Assembly meets in the Marshal's Office in Białystok.

Members of the Assembly are elected from five districts, serve five-year terms. The districts do not have formal names, instead each constituency has a number and territorial description.

• Polish Regional Assembly
• Podlaskie Voivodeship