Kalisz, officially known as Constituency no. 36 (), is one of the 41 constituencies of the Sejm, the lower house of the Parliament of Poland, the national legislature of Poland. The constituency was established in 2001, after a major redistricting process across Poland. It is located in the Greater Poland Voivodeship and includes the area of two city counties: Kalisz and Leszno as well as the counties of Gostyà Â, Jarocin, Kalisz, KÃÂpno, Koà Âcian, Krotoszyn, Leszno, Ostrów, Ostrzeszów, Pleszew and Rawicz. The constituency's district electoral commission is located in Kalisz. The constituency currently elects 12 of the 460 members of the Sejm using the open party-list proportional representation electoral system. At the 2023 parliamentary election it had 754,649 citizens eligible to vote.
÷=== 2023 ===