Hruštín (hu|Hrustin) is a village and municipality in Námestovo District in the Žilina Region of northern Slovakia.
In historical records the village was first mentioned in 1580.
The municipality lies at an altitude of 697 metres and covers an area of 36.510 km2. It has a population of about 3,215 people.
The records for genealogical research are available at the state archive "Statny Archiv in Bytca, Slovakia"