Mount Tecumseh is a mountain located in Grafton County, New Hampshire.

Mount Tecumseh is the site of the Waterville Valley Resort, one of the largest ski areas in New Hampshire.

Long believed to stand 4,003 feet in height, Mt.

Tecumseh was the lowest on the Appalachian Mountain Club list of "four-thousand footers."

As of July 2019, however, a new survey marker on the summit indicates an elevation of 3,997 feet.