Liptovská Porúbka is a village and municipality in Liptovský Mikuláš District in the Žilina Region of northern Slovakia.
In historical records the village was first mentioned in 1379.
The municipality lies at an altitude of 681 metres and covers an area of 42.226 km². It has a population of about 1180 people.
Coordinates: 49°02′N 19°45′E / 49.033°N 19.750°E / 49.033; 19.750