| Twiste | |
| Mouth Location: | Diemel |
| Mouth Coordinates: | 51.4824°N 9.1473°W |
| Subdivision Type1: | Country |
| Subdivision Type2: | States |
| Length: | 40.8km (25.4miles) |
| Basin Size: | 447km2 |
The Twiste is a river of Hesse and of North Rhine-Westphalia, Germany. It is the most important tributary of the Diemel, which it joins in Warburg. Its largest tributaries are the Erpe, Watter, Aar and Wande.