Višňov (Slovak pronunciation: [ˈʋiʂɲɔw]; Hungarian: Visnyó) is a village and municipality in the Trebišov District in the Košice Region of south-eastern Slovakia.

In historical records the village was first mentioned in 1270.

The village lies at an altitude of 122 metres and covers an area of 4.763 km². It has a population of about 220 people.

The village is about 99% Slovak.

The village has a public library.

• https://web.archive.org/web/20071116010355/http://www.statistics.sk/mosmis/eng/run.html
• Official Internet page of Višňov (Slovak language)

48°45′N 21°40′E / 48.750°N 21.667°E / 48.750; 21.667