| Dubnička | |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Name: | Slovakia |
| Subdivision Type2: | Region |
| Subdivision Name2: | Trenčín |
| Subdivision Type3: | District |
| Subdivision Name3: | Bánovce nad Bebravou |
| Pushpin Map: | Slovakia Trenčín Region#Slovakia |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location of Dubnička in the Trenčín Region |
| Coordinates: | 48.7667°N 36°W |
| Established Title: | First mentioned |
| Established Date: | 1389 |
| Area Total Km2: | 8.10[1] |
| Area Total Sq Mi: | 3.13 |
| Elevation M: | 255[2] |
| Elevation Ft: | 837 |
| Population Total: | 127[3] |
| Population Density Km2: | 15.48[4] |
| Population Density Sq Mi: | 5.98 |
| Postal Code Type: | Postal code |
| Postal Code: | 957 03 |
| Area Code: | +421 38 |
| Blank Name: | Car plate |
| Blank Info: | BN |
| Website: | dubnicka.sk |
Dubnička (Hungarian: Bántölgyes) is a village and municipality in Bánovce nad Bebravou District in the Trenčín Region of north-western Slovakia.
In historical records the village was first mentioned in 1389.
The municipality lies at an altitude of 245 metres and covers an area of 8.109 km2. It has a population of about 72 people.
The records for genealogical research are available at the state archive "Statny Archiv in Nitra, Slovakia"