Disappointment Mountain should not be confused with Mount Disappointment (disambiguation).
| Disappointment Mountain | |
| Photo Size: | 200px |
| Elevation Ft: | 1814 |
| Elevation Ref: | [1] |
| Range: | Sawtooth Mountains |
| Location: | Fall Lake Township, Lake County, Minnesota, U.S. |
| Map: | USA Minnesota |
| Map Size: | 175 |
| Label Position: | left |
| Coordinates: | 47.995°N -91.3306°W |
Disappointment Mountain, also sometimes called Disappointment Hill, is a peak in northeastern Minnesota. It is located about a mile east of the lake which shares its name.[2]