| Rienzenstock | |
| Elevation M: | 2962 |
| Prominence M: | 485 |
| Parent Peak: | Piz Giuv |
| Prominence Ref: | [1] |
| Map: | Switzerland |
| Location: | Uri, Switzerland |
| Range: | Glarus Alps |
| Coordinates: | 46.6831°N 8.6353°W |
The Rienzenstock (2,962 m) is a mountain in Switzerland of the Glarus Alps, overlooking the valley of the Reuss near Göschenen in the canton of Uri. It is the culminating point of the group lying west of the Fellilücke.