Woodstock is a town in Grafton County, New Hampshire, United States. The population was 1,434 at the 2020 census. Woodstock includes the village of North Woodstock, the commercial center. Its extensive land area is largely forested, and includes the Hubbard Brook Experimental Forest. Parts of the White Mountain National Forest are in the east and west. The Appalachian Trail crosses the town's northwestern corner. Russell Pond Campground is in the east. West of North Woodstock is the Lost River Reservation.

North Woodstock is a census-designated place (CDP) and the primary village in the town of Woodstock in Grafton County, New Hampshire, United States. It had a population of 739 at the 2020 census.