| Image Coa: | Wappen Niederwürschnitz.png |
| Coordinates: | 50.7219°N 12.755°W |
| Image Plan: | Niederwürschnitz in ERZ.png |
| State: | Sachsen |
| District: | Stollberg |
| Verwaltungsgemeinschaft: | Lugau (Erzgebirge) |
| Elevation: | 420 |
| Area: | 6.06 |
| Postal Code: | 09399 |
| Area Code: | 037296 |
| Licence: | ERZ, ANA, ASZ, AU, MAB, MEK, STL, SZB, ZP |
| Gemeindeschlüssel: | 14521430 |
| Mayor: | Matthias Anton[1] |
| Leader Term: | 2017 - 24 |
Niederwürschnitz is a municipality in the district Erzgebirgskreis, in Saxony, Germany.