| Image Coa: | Wappen von Langwieden.png |
| Coordinates: | 49.375°N 7.4989°W |
| Image Plan: | Langwieden in KL.svg |
| State: | Rheinland-Pfalz |
| District: | Kaiserslautern |
| Verbandsgemeinde: | Bruchmühlbach-Miesau |
| Elevation: | 403 |
| Area: | 7.03 |
| Postal Code: | 66894 |
| Area Code: | 06372 |
| Licence: | KL |
| Gemeindeschlüssel: | 07 3 35 202 |
| Mayor: | Hannah Havel[1] |
| Leader Term: | 2019 - 24 |
Langwieden is a municipality in the district of Kaiserslautern, in Rhineland-Palatinate, western Germany.