| Kelly Mountain | |
| Elevation Ft: | 8826 |
| Elevation Ref: | [1] |
| Prominence Ft: | 1446 |
| Prominence Ref: | [2] |
| Parent Peak: | Buttercup Mountain |
| Location: | Blaine County, Idaho, U.S. |
| Range: | Smoky Mountains |
| Map: | USA Idaho |
| Map Width: | 220 |
| Coordinates: | 43.4924°N -114.4669°W |
| Topo: | USGS Richardson Summit |
Kelly Mountain, with a summit elevation of 8826feet, is a peak in the Smoky Mountains of Idaho. The peak is located in Blaine County on the border of Sawtooth National Forest and Bureau of Land Management land. It is located in the watersheds of Elk, Kelly, and Wolftone creeks, all in the watershed of the Big Wood River. It is about 5.8miles southeast of Buttercup Mountain. No roads or trails go to the summit.[3]