Werdinsel
| Native name:  Werdinsel Nickname: Werd; Flussbad Au-Höngg; Limmatauen; Werdhölzli | |
|---|---|
| Werdinsel in the Limmat in Zürich | |
| Geography | |
| Location | Limmat | 
| Coordinates | 47°24′00″N 8°29′15″E / 47.4000°N 8.4875°E | 
| Total islands | 1 | 
| Area | 0.06 km2 (0.023 sq mi) | 
| Highest elevation | 403 m (1322 ft) | 
| Administration | |
| Canton | Zürich | 
| District | Höngg | 
| Demographics | |
| Population | 0 (December 2014) | 
Werdinsel, also known as Limmatauen Werdhölzli, is an island and a protected area in the Limmat in Switzerland.