Peabody Mountains

The Peabody Mountains is a mountain range in southeastern Alaska located between the lower Portland Canal and the Marten River. It has an area of 1387 km² and is a subrange of the Boundary Ranges which in turn form part of the Coast Mountains. The range is located entirely within Misty Fjords National Monument.

It is about 6 kilometres (3.7 miles) from the Canada–United States border.