Kostolište (German: Kirchenplatz) is a village in Malacky District in the Bratislava Region of western Slovakia close to the town of Malacky, north-west of Slovakia's capital Bratislava.
The records for genealogical research are available at the state archive "Statny Archiv in Bratislava, Slovakia"
Coordinates: 48°26′47″N 16°59′12″E / 48.44639°N 16.98667°E