Halshany
| Halshany | |
|---|---|
| Coordinates: 54°15′N 26°01′E / 54.250°N 26.017°E | |
| Country | Belarus | 
| Region | Grodno Region | 
| District | Ashmyany District | 
| Time zone | UTC+3 (MSK) | 
Halshany (Belarusian: Гальшаны, romanized: Haĺšany; Russian: Гольшаны, romanized: Golshany; Lithuanian: Alšėnai, Galšia; Polish: Holszany; Yiddish: אלשאן, romanized: Olshan) is an agrotown in Ashmyany District, Grodno Region, Belarus. It serves as the administrative center of Halshany selsoviet.
It is known as the former seat of the Olshansky princely family and the location of the ruined Halshany Castle.