Samuel de Champlain (1574–1635) was a French explorer. Champlain may also refer to: People Jacques de Champlain (1938–2009), Canadian scientist, doctor and professor Marshall B. Champlain (1822–1879), American lawyer and politician Champlain Marcil (1920–2010), Canadian photojournalist Places Champlain Sea, temporary inlet of the Atlantic Ocean Champlain Valley, region of the United States around Lake Champlain Lake Champlain, natural freshwater lake in North America Canada Champlain (electoral district), a Canadian federal electoral district in Quebec dissolved in 1982 Champlain (Province of Canada electoral district), a district in the pre-Confederation Province of Canada Champlain (provincial electoral district), a Quebec provincial electoral district Champlain (Lower Canada), former district in Canada Champlain, Ontario, a township in eastern Ontario Champlain, Quebec, a town on north shore of the Saint Lawrence River Champlain Heights, a neighbourhood in the city of Vancouver, British Columbia, Canada Champlain Regional County Municipality, a RCM of Quebec, amalgamated into the expanded city of Longueuil in 2001 Champlain River, a tributary of the Saint Lawrence River in Quebec Lordship of Champlain, granted in 1664, on the north side of the St. Lawrence River between Trois-Rivières and Quebec City Champlain Trail Lakes, a group of lakes on the southern point of Whitewater Region in Ontario Petit Champlain, a small commercial zone in Quebec City, Quebec, Canada United States Champlain Clay, a geologic formation in Maine Champlain, New York Champlain (village), New York Champlain, Virginia, an unincorporated community in Essex County, Virginia Champlain II (wrecksite), a sidewheel steamer shipwreck archaeological site located in Lake Champlain near Westport in Essex County, New York Facilities and structures Champlain Bridge (disambiguation) Champlain Arsenal, a 19th-century fortification near Vergennes, Vermont, USA Château Champlain, a historic hotel located in Montreal, Quebec, Canada Hotel Champlain, a historic hotel building located in Plattsburgh, New York, USA Champlain Apartment Building, listed on the National Register of Historic Places in Washington, D.C., USA Mail Champlain (), in Brossard, Quebec, Canada Champlain Place, a shopping centre located in Dieppe, New Brunswick, Canada Champlain Towers South, Champlain Towers, Surfside, Miami-Dade, Florida, USA; a condominium-apartment building which collapsed in 2021 Schools Champlain College (disambiguation), several educational establishments École Secondaire Catholique Champlain, French Catholic school in Chelmsford, Ontario Champlain School, a historic former school building at 809 Pine Street in the South End of Burlington, Vermont Ships Le Champlain, the second ship of the Ponant Explorers-class of cruise ships MV Champlain, an Empire F type coaster in