| Mount Jefferson | |
| Elevation Ft: | 755 |
| Location: | Penobscot County, Maine, U.S. |
| Map: | USA Maine |
| Label Position: | left |
| Map Width: | 200 |
| Coordinates: | 45.3522°N -68.2828°W |
| Topo: | USGS Lee |
| Easiest Route: | Hiking, |
Mount Jefferson is a mountain in Penobscot County in the U.S. state of Maine. It is 0.6miles south of Lee. The mountain is also known as Jefferson Mountain.