| Piz Muraun | |
| Elevation M: | 2897 |
| Prominence M: | 268 |
| Prominence Ref: | [1] |
| Parent Peak: | Piz Miez |
| Location: | Graubünden, Switzerland |
| Range: | Lepontine Alps |
| Map: | Switzerland |
| Coordinates: | 46.6716°N 8.9057°W |
Piz Muraun is a mountain of the Swiss Lepontine Alps, located near Disentis in the canton of Graubünden. It lies between the Val Medel and the Val Sumvitg.