| Konstantynówka | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Podlaskie |
| County | Sejny |
| Gmina | Giby |
Konstantynówka [kɔnstantɨˈnufka], is a village in the administrative district of Gmina Giby, within Sejny County, Podlaskie Voivodeship, in north-eastern Poland, close to the borders with Belarus and Lithuania.
Coordinates: 54°4′7″N 23°20′50″E / 54.06861°N 23.34722°E