| Grizzly Mountain | |
| Elevation Ft: | 5629 |
| Elevation Ref: | [1] |
| Prominence Ft: | 1475 |
| Prominence Ref: | [2] |
| Map: | USA Oregon |
| Map Size: | 240 |
| Label Position: | right |
| Location: | Crook County, Oregon, U.S. |
| Coordinates: | 44.438°N -120.9547°W |
| Topo: | USGS Grizzly Mountain |
| Type: | Volcano vent |
Grizzly Mountain is located in Crook County, Central Oregon near the city of Prineville. Its summit is at . It is composed of welded tuff and is a part of the Crooked River caldera.[3]