| Type: | Stadt |
| Image Coa: | Wappen_Treuen.svg |
| Coordinates: | 50.5425°N 12.3022°W |
| Image Plan: | Treuen in V.svg |
| State: | Sachsen |
| District: | Vogtlandkreis |
| Elevation: | 424 |
| Area: | 43.74 |
| Postal Code: | 08233 |
| Area Code: | 037468 |
| Licence: | V, AE, OVL, PL, RC |
| Gemeindeschlüssel: | 14523430 |
| Divisions: | 12 |
| Mayor: | Andrea Jedzig[1] |
| Leader Term: | 2022 - 29 |
Treuen is a town in the Vogtlandkreis district, in Saxony, Germany. It is situated 13 km east of Plauen, and 7 km northwest of Auerbach (Vogtland).