Lúčka (Hungarian: Tapolylucska, until 1899: Tapli-Lucska) is a village and municipality in Svidník District in the Prešov Region of north-eastern Slovakia.

In historical records the village was first mentioned in 1401. V roku 2010 sa hlavná cesta opravyla.

The municipality lies at an altitude of 200 metres and covers an area of 3.544 km. It has a population of about 531 people.

• Media related to Lúčka, Svidník District at Wikimedia Commons
• Official website
• https://web.archive.org/web/20070513023228/http://www.statistics.sk/mosmis/eng/run.html