Centro esportivo e recreativo de Międzyrzecki Playground multifuncional "Orlik 2012"

Międzyrzecz [mʲɛnˈd͡zɨʐɛt͡ʂ] (Latin: Meserici, German: Meseritz) is a town in western Poland, on the Obra and Paklica river, with 17,994 inhabitants (2019). The capital of Gmina Międzyrzecz and Międzyrzecz County. Since the Local Government Reorganization Act of 1998, it has been situated in Lubusz Voivodeship.

Kreis Meseritz (Landkreis Meseritz as of 1939; Polish: Powiat międzyrzecki) was a district in Prussia, first in the southern administrative Region of Posen within the Prussian Province of Posen (till 1920), then within the Province of the Frontier March of Posen-West Prussia (till 1 October 1938) and at last as part of the administrative Region of Frankfurt within the Province of Brandenburg (till 1945).

Gmina Międzyrzecz is an urban-rural gmina (administrative district) in Międzyrzecz County, Lubusz Voivodeship, in western Poland. Its seat is the town of Międzyrzecz, which lies approximately 48 kilometres (30 mi) southeast of Gorzów Wielkopolski and 68 km (42 mi) north of Zielona Góra.The gmina covers an area of 315.32 square kilometres (121.7 sq mi), and as of 2019 its total population is 24,942.

Międyrzecz Castle - a castle surrounded by a dike, raised in around 1350 by Casimir III the Great in the place of a former gord from the second half of the ninth century, located on a small hill in between two floodplains of the Obra and Paklica Rivers.

Lubosinek [lubɔˈɕinɛk] is a village in the administrative district of Gmina Międzyrzecz, within Międzyrzecz County, Lubusz Voivodeship, in western Poland.

Międzyrzecz County (Polish: Powiat międzyrzecki) is a unit of territorial administration and local government (powiat) in Lubusz Voivodeship, western Poland. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat and largest town is Międzyrzecz, which lies 48 km (30 mi) south-east of Gorzów Wielkopolski and 68 km (42 mi) north of Zielona Góra.