| Mouth location | Diemel |
|---|---|
| Mouth coordinates | 51.4306°N 8.8154°E |
| Country | Germany |
| States | North Rhine-Westphalia and Hesse |
| Length | 34.7 km |
| Basin size | 92 km² |
The Hoppecke is a river in North Rhine-Westphalia and Hesse, Germany, and a tributary of the Diemel. The Hoppecke joins the Diemel on the left bank near Marsberg.