Biernatki, Poznań County
|Coordinates: 52°14′N 17°7′E / 52.233°N 17.117°E|
|Elevation||70 m (230 ft)|
Biernatki [bjɛrˈnatki] (German: Urnenfelde) is a village in the administrative district of Gmina Kórnik, within Poznań County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 2 kilometres (1 mi) east of Kórnik and 23 km (14 mi) south-east of the regional capital Poznań.
The village has a population of 423.