| Aleksiejówka | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Podlaskie |
| Subdivision Type2: | County |
| Subdivision Name2: | Sejny |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Giby |
| Coordinates: | 54.0466°N 23.3712°W |
| Pushpin Map: | Poland |
| Population Total: | 20 |
Aleksiejówka (; Lithuanian: Aleksėjauka) 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.[1]
From the 13th century to 1795, this village belonged to the Grand Duchy of Lithuania's Trakai Voivodeship.