| Klein Wellhorn | |
| Elevation M: | 2701 |
| Prominence M: | 77 |
| Prominence Ref: | [1] |
| Map: | Switzerland |
| Location: | Bern, Switzerland |
| Range: | Bernese Alps |
| Coordinates: | 46.6659°N 8.151°W |
The Klein Wellhorn (also spelled Kleines Wellhorn) is a mountain in the Bernese Alps, overlooking Rosenlaui in the Bernese Oberland. It lies north of the Wellhorn.