| Mount Harris | |
| Other Name: | Boundary Peak 156 |
| Elevation Ft: | 5289 |
| Location: | Stikine Region, British Columbia Glacier Bay National Park and Preserve, Alaska |
| Map: | Alaska |
| Map Size: | 208 |
| Coordinates: | 59.2625°N -136.4878°W |
Mount Harris, also named Boundary Peak 156, is a mountain in Alaska and British Columbia, located on the Canada–United States border in the Takhinsha Mountains. In 1923 Boundary Peak 156 was named Mount Harris in honour of D. R. Harris, a surveyor in the Canadian section of the Boundary Survey.[1]