Siedlce is a Polish parliamentary constituency in the Masovian Voivodeship. It elects twelve members of the Sejm.
The district has the number '18' for elections to the Sejm and is named after the city of Siedlce. It includes the counties of Garwolin, Łosice, Maków, Mińsk, Ostrołęka, Ostrów, Pułtusk, Siedlce, Sokołów, Węgrów, and Wyszków, and the city counties of Ostrołęka and Siedlce.
List of members
2023-2027 Member Party Maria Koc Law and JusticeDaniel MilewskiLaw and JusticeHenryk KowalczykLaw and JusticeKrzysztof TchórzewskiLaw and JusticeArkadiusz CzartoryskiLaw and JusticeLaw and JusticeLaw and JusticeCzesław MroczekCivic CoalitionCivic CoalitionMarek SawickiThird WayŻaneta Cwalina-ŚliwowskaThird WayKrzysztof MulawaConfederation
2019-2023 Member Party Arkadiusz Czartoryski Law and Justice Kamila Gasiuk-Pihowicz Civic Coalition Law and Justice Henryk Kowalczyk Law and Justice Daniel Milewski Law and Justice Czesław Mroczek Civic Coalition Marek Sawicki Polish People's Party Anna Maria Siarkowska Law and Justice Krzysztof Tchórzewski Law and Justice Teresa Wargocka Law and Justice Grzegorz Woźniak Law and Justice Marek Zagórski Law and Justice
Footnotes