| Geilebach | |
| Mouth Location: | Ahne |
| Mouth Coordinates: | 51.3269°N 9.5061°W |
| Progression: | Ahne→ |
| Subdivision Type1: | Country |
| Subdivision Type2: | States |
Geilebach (in its lower course: Mombach) is a small river of Hesse, Germany. It flows into the Ahne in Kassel.