Atkinson and Gilmanton Academy Grant is a township in Coös County, New Hampshire, United States.

It was later expanded by annexation of previously ungranted land to the west.

[2] It is part of the Berlin, NH-VT Micropolitan Statistical Area.

In New Hampshire, locations, grants, townships (which are different from towns), and purchases are unincorporated portions of a county which are not part of any town and have limited self-government (if any, as many are uninhabited).

The highest point is an unnamed ridge that reaches 2,620 feet (800 m) above sea level near the grant's southwestern corner.