| Verlorene Kulmke | |
| Mouth Location: | Kleine Kulmke |
| Mouth Coordinates: | 51.7186°N 10.4539°W |
| Progression: | Kleine Kulmke→ Große Kulmke→ |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
Verlorene Kulmke is a small river of Lower Saxony, Germany. It flows into the Kleine Kulmke west of Sankt Andreasberg.