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

Part of the Sandwich Range of the White Mountains, it has three distinct peaks – North, Middle, and South – along its mile-long summit ridge.

Tripyramid is drained on the east side by Sabbaday Brook, thence into the Swift River, Saco River, and into the Gulf of Maine at Saco, Maine.

Tripyramid is drained on the north side by Pine Bend Brook, another tributary of the Swift River.

Both North and Middle Tripyramid are included in the Appalachian Mountain Club's list of New England "four-thousand footers".