Canso is a community in Guysborough County, on the north-eastern tip of mainland Nova Scotia, Canada, next to Chedabucto Bay. In January 2012, it ceased to be a separate town and as of July 2012 was amalgamated into the Municipality of the District of Guysborough.

Joseph Gorham was an American colonial military officer during King George's War and later a British army commander during the Seven Years' War and the American Revolutionary War. He is best known for leading a company of British imperial Rangers, called Gorham's Rangers, during the 1750s and early 1760s. Gorham's unit played an important role in the French and Indian War and were early practitioners of American frontier warfare, more commonly known as petite guerre or Guerrilla warfare. He also became Governor of Placentia.