Kolačkov is a village and municipality in Stará Ľubovňa District in the Prešov Region of northern Slovakia.
In historical records the village was first mentioned in 1361.
The municipality lies at an altitude of 648 metres and covers an area of 8.361 km². It has a population of about 1043 people.
The records for genealogical research are available at the state archive "Statny Archiv in Levoca, Slovakia"
Roman Catholic church records (births/marriages/deaths): 1742-1912 (parish A)
Greek Catholic church records (births/marriages/deaths): 1855-1873 (parish B)