Black Nova Scotians are Black Canadians whose ancestors primarily date back to the Colonial United States as slaves or freemen, later arriving in Nova Scotia, Canada, during the 18th and early 19th centuries. As of the 2021 Census of Canada, 28,220 Black people live in Nova Scotia, most in Halifax. Since the 1950s, numerous Black Nova Scotians have migrated to Toronto for its larger range of opportunities. The first recorded free African person in Nova Scotia, Mathieu da Costa, a Mikmaq interpreter, was recorded among the founders of Port Royal in 1604. West Africans escaped slavery by coming to Nova Scotia in early British and French colonies in the 17th and 18th centuries. Many came as enslaved people, primarily from the French West Indies to Nova Scotia during the founding of Louisbourg. The second major migration of people to Nova Scotia happened following the American Revolution, when the British evacuated thousands of slaves who had fled to their lines during the war.