Manitoulin Island is a city in Ontario, Canada
Manitoulin Island /ˌmænɪˈtuːlɪn/ is a Canadian lake island in Lake Huron, in the province of Ontario. In addition to the historic Anishinaabe and European settlement of the island, archeological discoveries at Sheguiandah have demonstrated Paleo-Indian and Archaic cultures dating from 10,000 BC to 2000 BC.