| Krásna Ves | |
| 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 Krásna Ves in the Trenčín Region |
| Coordinates: | 48.8333°N 32°W |
| Established Title: | First mentioned |
| Established Date: | 1208 |
| Area Total Km2: | 10.21[1] |
| Area Total Sq Mi: | 3.94 |
| Elevation M: | 256[2] |
| Elevation Ft: | 840 |
| Population Total: | 486[3] |
| Population Density Km2: | 48.06[4] |
| Population Density Sq Mi: | 18.56 |
| Postal Code Type: | Postal code |
| Postal Code: | 956 53 |
| Area Code: | +421 38 |
| Blank Name: | Car plate |
| Blank Info: | BN |
| Website: | krasnaves.sk |
Krásna Ves (hu|Bánkaraszna) 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 1208.
The municipality lies at an altitude of 250 metres and covers an area of 10.216 km2. It has a population of about 510 people. It lies at the southwest foot of the Strážov Mountains, on the upper part of the Bebrava river.