Sharon is a town in Norfolk County, Massachusetts, United States. The population was 17,612 at the 2010 census. Sharon is part of Greater Boston, about 17 miles (27 km) southwest of downtown Boston.
The first settled as part of the Massachusetts Bay Colony in 1637, was deemed the 2nd precinct of Stoughton in 1740. It was established as the district of Stoughtonham on June 21, 1765, incorporated as the Town of Stoughtonham on August 23, 1775, and was named Sharon on February 25, 1783, after Israel's Sharon plain, due to its high level of forestation. Several towns in New England were given this name. Part of Stoughtonham went to the new town of Foxborough on June 10, 1776. During the American Revolution, the townspeople of Sharon made cannonballs and cannons for the Continental Army at a local foundry.
In front of the Sharon Public Library stands a statue of Deborah Sampson, Sharon's town heroine. Sampson disguised herself as a man to fight in the Revolutionary War.