Mansfield is a town in Bristol County, Massachusetts, United States. As of the United States 2010 Census, the town population is 23,184.According to the United States Census Bureau, the town has a total area of 20.7 square miles (54 km2), of which, 20.5 square miles (53 km2) of it is land and 0.3 square miles (0.78 km2) of it (1.25%) is water.
Mansfield was first settled in 1658 and was officially incorporated in 1775. It was named for William Murray, 1st Earl of Mansfield, a pro-colonial member of the House of Lords. Mansfield is the home of the Xfinity Center (formerly known as Great Woods, Tweeter Center and Comcast Center) concert venue, one of the most popular in New England. It is also the birthplace of Honey Dew Donuts, a regional New England chain of donut shops.Benjamin E. Bates, an industrialist and philanthropist, who was the founder of Bates College was born in Mansfield in 1808. Stove and furnace manufacturer and innovator Gordon Chilson (1804–1877) worked here.