| Brvnište | |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Type2: | Region |
| Subdivision Name2: | Trenčín |
| Subdivision Type3: | District |
| Subdivision Name3: | Považská Bystrica |
| Pushpin Map: | Slovakia Trenčín Region#Slovakia |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location of Brvnište in the Trenčín Region##Location of Brvnište in Slovakia |
| Coordinates: | 49.2167°N 44°W |
| Established Title: | First mentioned |
| Established Date: | 1598 |
| Area Total Km2: | 6.93[1] |
| Area Total Sq Mi: | 2.68 |
| Elevation M: | 360[2] |
| Elevation Ft: | 1,180 |
| Population Total: | 1196[3] |
| Population Density Km2: | 173.64[4] |
| Population Density Sq Mi: | 67.04 |
| Postal Code Type: | Postal code |
| Postal Code: | 018 12 |
| Area Code: | +421 42 |
| Blank Name: | Car plate |
| Blank Info: | PB |
Brvnište (Hungarian: Boronás) is a village and municipality in Považská Bystrica District in the Trenčín Region of north-western Slovakia.
In historical records the village was first mentioned in 1598.
The municipality lies at an altitude of 367 metres and covers an area of 6.940 km2. It has a population of about 1170 people.
The records for genealogical research are available at the state archive "Statny Archiv in Bytca, Slovakia"