| Mníšek | |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Ústí nad Labem |
| Subdivision Type2: | District |
| Subdivision Name2: | Most |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Nová Ves v Horách |
| Coordinates: | 50.6281°N 13.5033°W |
| Pushpin Map: | Czech Republic |
| Pushpin Map Caption: | Location in the Czech Republic |
| Area Total Km2: | 7.7289 |
| Elevation Min M: | 700 |
| Elevation Max M: | 765 |
| Population Total: | 8 |
| Population As Of: | 1 Mar 2001 |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
| Postal Code: | 435 45 |
Mníšek (German: Einsiedl) is a hamlet in the municipality of Nová Ves v Horách in the Ústí nad Labem Region in the Czech Republic. The formerly peaceful resort became one of the liveliest places in the Most District in the Ore Mountains after the opening of the Mníšek/Deutscheinsiedel border crossing.
The village lies at an elevation of 700 to 765 metres above sea level. It is separated from the village of the same (German) name in Germany by the river Schweinitz.