| Gawieniańce | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Podlaskie |
| County | Sejny |
| Gmina | Gmina Sejny |
Gawieniańce [ɡavjɛˈɲaɲt͡sɛ], (Lithuanian: Gavieniškiai) is a village in the administrative district of Gmina Sejny, within Sejny County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Lithuania.
Coordinates: 54°08′05″N 23°22′06″E / 54.13472°N 23.36833°E