Hvozdnica (Hungarian: Fűrészfalu) is a village and municipality in Bytča District in the Žilina Region of northern Slovakia.
In historical records the village was first mentioned in 1250.
The municipality lies at an altitude of 327 metres and covers an area of 8,73 km². It has a population of about 1181 people.
The records for genealogical research are available at the state archive "Statny Archiv in Bytca, Slovakia"
- Roman Catholic church records (births/marriages/deaths): 1683-1949 (parish B)
Coordinates: 49°13′0″N 18°29′0″E / 49.21667°N 18.48333°E