| Kwaśno | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Masovian |
| County | Sierpc |
| Gmina | Gmina Sierpc |
Kwaśno [ˈkfaɕnɔ] is a village in the administrative district of Gmina Sierpc, within Sierpc County, Masovian Voivodeship, in east-central Poland.
Coordinates: 52°51′07″N 19°36′47″E / 52.85194°N 19.61306°E