Dźwierznia


Dźwierznia is a village in the administrative district of Gmina Iłowo-Osada, within Działdowo County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately east of Iłowo-Osada, south-east of Działdowo, and south of the regional capital Olsztyn.
The village has a population of 110.