Gyňov (hu|Hernádgönyű) is a village and municipality in Košice-okolie District in the Kosice Region of eastern Slovakia.
In historical records the village was first mentioned in 1255.
The village lies at an altitude of 200 metres and covers an area of 5.38 km2. It has a population of about 570 people.
The records for genealogical research are available at the state archive "Statny Archiv in Kosice, Slovakia"