Oravský Biely Potok (Hungarian: Árvafejérpatak) is a village and municipality in Tvrdošín District in the Žilina Region of northern Slovakia.
In historical records the village was first mentioned in 1567.
The municipality lies at an altitude of 644 metres and covers an area of 18.447 km².
It has a population of about 627 people.
This Žilina Region geography article is a stub.