Wilmington is the primary village and a census-designated place (CDP) in the town of Wilmington, Windham County, Vermont, United States.

As of the 2020 census, it had a population of 439,[2] compared to 2,255 in the entire town.

The CDP is in southwestern Windham County, at the geographic center of the town of Wilmington, on the east side of the Green Mountains.

It sits in the valley of the North Branch of the Deerfield River, which flows west to join the main stem of the Deerfield at the north end of Harriman Reservoir in western Wilmington.

Vermont Route 9 (East and West Main Street) passes through the village, leading east 19 miles (31 km) to Brattleboro and west 20 miles (32 km) to Bennington.