| Giełczyn | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Podlaskie |
| County | Mońki |
| Gmina | Trzcianne |
Giełczyn [ˈɡʲɛu̯t͡ʂɨn] is a village in the administrative district of Gmina Trzcianne, within Mońki County, Podlaskie Voivodeship, in north-eastern Poland.
Coordinates: 53°13′48″N 22°28′55″E / 53.23°N 22.4819°E