Kreis Pleschen (Polish: Powiat pleszewski) was a county in the southern administrative district of Posen, in the Prussian province of Posen. It presently lies in the south-eastern part of Polish region of Greater Poland Voivodeship.

51°53′38″N 17°46′58″E / 51.893750°N 17.782834°E / 51.893750; 17.782834

v t e Administrative units of the Prussian province of Posen (1815–1919)
Bromberg government region Urban Districts (Stadtkreise) Bydgoszcz (Bromberg) Rural districts (Landkreise) Bromberg Czarnikau Filehne Gnesen Hohensalza Kolmar Mogilno Schubin Strelno Wirsitz Witkowo Wongrowitz Znin
Posen government region Urban Districts (Stadtkreise) Poznań (Posen) Rural districts (Landkreise) Adelnau Birnbaum Bomst Fraustadt Gostyn Grätz Jarotschin Kempen Koschmin Kosten Krotoschin Lissa Meseritz Neutomischel Obornik Ostrowo Pleschen Posen Ost Posen West Rawitsch Samter Schildberg Schmiegel Schrimm Schroda Schwerin Wreschen