Lietavská Lúčka (Hungarian: Litvailló) is a village and municipality in Žilina District in the Žilina Region of northern Slovakia.

In historical records the village was first mentioned in 1393.

The municipality lies at an altitude of 370 metres (1,210 ft) and covers an area of 6.496 km (2.508 sq mi). It has a population of about 1769 people. It has a large gender imbalance with women outnumbering men almost 2 to 1.

• https://web.archive.org/web/20070513023228/http://www.statistics.sk/mosmis/eng/run.html

49°10′N 18°43′E / 49.167°N 18.717°E / 49.167; 18.717