Sutton, officially the Town of Sutton, is a town in Worcester County, Massachusetts, United States. The population was 9,357 in the 2020 United States census. Located in the Blackstone Valley, the town was designated as a Preserve America community in 2004.

A Nipmuc, John Wampas, visited England in 1627 and deeded land in the Sutton area to Edward Pratt, who later sold interests to others. Competing claims involving the Nipmucs led to a Massachusetts General Court case in 1704, which granted Pratt and fellow proprietors an eight-mile-square section of land, which is now Sutton.