Klčov is a village and municipality in Levoča District in the Prešov Region of central-eastern Slovakia.
In historical records the village was first mentioned in 1258.
The municipality lies at an altitude of 493 metres and covers an area of 7.339 km². It has a population of about 565 people.
The records for genealogical research are available at the state archive "Statny Archiv in Levoca, Slovakia"
Coordinates: 49°00′N 20°40′E / 49.000°N 20.667°E