Kaźmierz [ˈkaʑmjɛʂ] is a village in Szamotuły County, Greater Poland Voivodeship, in west-central Poland. It is the seat of the gmina (administrative district) called Gmina Kaźmierz. It lies approximately 10 kilometres (6 mi) south of Szamotuły and 26 km (16 mi) north-west of the regional capital Poznań.