Haniska (Hungarian: Enyicke) is a village and municipality in Košice-okolie District in the Kosice Region of eastern Slovakia.

Historically, the village was first mentioned in 1288.

Its Hungarian name, its original and former co-name, is Enyiczke, variously spelled Enjiczke, Enjicske, and Enyicske.

The village lies at an altitude of 233 metres and covers an area of 17.289 km².

The records for genealogical research are available at the state archive "Statny Archiv in Kosice, Slovakia" This Košice-okolie District geography article is a stub.