| Kalwa | |
|---|---|
| Settlement | |
| Country |
|
| Voivodeship | Warmian-Masurian |
| County | Ostróda |
| Gmina | Grunwald |
Kalwa [ˈkalva] is a settlement in the administrative district of Gmina Grunwald, within Ostróda County, Warmian-Masurian Voivodeship, in northern Poland.
Coordinates: 53°34′02″N 20°05′02″E / 53.5672°N 20.0839°E