| Piz Uffiern | |
| Elevation M: | 3013 |
| Prominence M: | 196 |
| Prominence Ref: | [1] |
| Parent Peak: | Piz Blas |
| Location: | Graubünden, Switzerland |
| Range: | Lepontine Alps |
| Map: | Switzerland |
| Coordinates: | 46.5842°N 8.7311°W |
Piz Uffiern is a mountain of the Lepontine Alps, located between the valleys of Curnera and Nalps, in the canton of Graubünden. It lies north of Piz Blas, where runs the border with the canton of Ticino.