Opposition parties (10) The Opole Voivodeship Sejmik (Polish: Sejmik Województwa Opolskiego) is the regional legislature of the Voivodeship of Opole in Poland.

It is a unicameral parliamentary body consisting of thirty councillors elected to a five-year term.

The current chairperson of the assembly is Rafał Bartek of the MN.

The current Executive Board of Opole is a coalition government between the Civic Coalition, German Minority party and the Polish People's Party.

Members of the Assembly are elected from five districts and serve five-year terms.