| Rudník | |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: | Slovakia |
| Subdivision Type2: | Region |
| Subdivision Name2: | Trenčín |
| Subdivision Type3: | District |
| Subdivision Name3: | Myjava |
| Pushpin Map: | Slovakia Trenčín Region#Slovakia |
| Pushpin Relief: | 1 |
| Coordinates: | 48.7572°N 17.6492°W |
| Established Title: | First mentioned |
| Established Date: | 1955 |
| Area Total Km2: | 9.38[1] |
| Area Total Sq Mi: | 3.62 |
| Elevation M: | 345[2] |
| Elevation Ft: | 1,132 |
| Population Total: | 825[3] |
| Population Density Km2: | 87.52[4] |
| Population Density Sq Mi: | 33.79 |
| Postal Code Type: | Postal code |
| Postal Code: | 906 23 |
| Area Code: | +421 34 |
| Blank Name: | Car plate |
| Blank Info: | MY |
| Website: | www.rudnik.sk |
Rudník is a village and municipality in Myjava District in the Trenčín Region of north-western Slovakia.
In historical records the village was first mentioned in 1955. Before the establishment of independent Czechoslovakia in 1918, it was part of Nyitra County within the Kingdom of Hungary. From 1939 to 1945, it was part of the Slovak Republic.
The municipality lies at an altitude of 350 metres and covers an area of 9.381 km². It has a population of about 728 people.