| Hasselbach | |
| Mouth Location: | Dürre Holzminde |
| Mouth Coordinates: | 51.8208°N 9.4864°W |
| Progression: | Dürre Holzminde→ Holzminde→ |
| Subdivision Type1: | Country |
| Subdivision Type2: | States |
Hasselbach is a small river of Lower Saxony, Germany. It flows into the Dürre Holzminde near Holzminden.