Koplotovce (Hungarian: Kaplat) is a village and municipality in Hlohovec District in the Trnava Region of western Slovakia.

In historical records the village was first mentioned in 1113.

The municipality lies at an altitude of 165 metres and covers an area of 5.799 km2.

The records for genealogical research are available at the state archive "Statny Archiv in Bratislava, Nitra, Slovakia"

This Trnava Region geography article is a stub.