| Chilchalphorn | |
| Elevation M: | 3040 |
| Prominence M: | 192 |
| Prominence Ref: | [1] |
| Parent Peak: | Fanellhorn |
| Location: | Graubünden, Switzerland |
| Map: | Switzerland |
| Range: | Lepontine Alps |
| Coordinates: | 46.5331°N 9.1542°W |
The Chilchalphorn is a mountain of the Lepontine Alps, overlooking Hinterrhein in the canton of Graubünden. On the northern side of the mountain lies a glacier named Fanellgletscher.