| Brzeźnik | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Masovian |
| County | Węgrów |
| Gmina | Wierzbno |
Brzeźnik [ˈbʐɛʑnik] is a village in the administrative district of Gmina Wierzbno, within Węgrów County, Masovian Voivodeship, in east-central Poland.
Coordinates: 52°19′46″N 21°44′41″E / 52.32944°N 21.74472°E