| Subdivision Type: | Country |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Pushpin Map: | Hungary |
| Pushpin Map Caption: | Location of Alacska |
| Pushpin Mapsize: | 275px |
| Official Name: | Alacska |
| Mapsize: | 275px |
| Subdivision Type1: | County |
| Subdivision Name1: | Borsod-Abaúj-Zemplén |
| Area Total Km2: | 8.55 |
| Population Total: | 778 |
| Population As Of: | 2015 |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
| Postal Code: | 3779 |
| Area Code: | 48 |
| Coordinates: | 48.2162°N 20.6495°W |
Alacska is a village in Borsod-Abaúj-Zemplén county, Hungary.
A few Jews lived in the village and there are the remains of a Jewish cemetery.[1]