Laurentian (French: Laurentides or Laurentien) may refer to:
Relation to Saint Lawrence Geography North America Laurentide Ice Sheet, the continental glacier covering much of North America during the Pleistocene Epoch Relating to the Saint Lawrence River
Canada Laurentia, the craton at the heart of the North American continent Canadian Shield, also known as the Laurentian Shield or the Laurentian Plateau. Laurentian Divide, also known as the "Northern Divide", a continental divide in North America Laurentian Mountains in Quebec Laurentian Upland Laurentian Abyss or Abyssal – a trench off the eastern coast of Canada Laurentides, administrative region in Quebec Laurentides Wildlife Reserve, in Quebec Saint-Lin–Laurentides, a municipality in Quebec Laurentien (Quebec City) (in French: quartier "Notre-Dame-des-Laurentides"), a borough in Quebec City, Quebec Laurentian, Ontario, a neighbourhood within Valley East, Ontario
Other Laurentian University in Sudbury, Ontario Laurentian Bank of Canada Laurentian language, a language in the Iroquoian family of languages Laurentian French, the variety of the French language spoken in Canada Laurentian Codex, a Russian manuscript Laurentian library or Biblioteca Medicea Laurenziana of Florence, Italy Laurentian (train), operated by the Delaware & Hudson Pontiac Laurentian, a Canadian automobile Princess Laurentien of the Netherlands, member of the Dutch royal family Laurentien (art supplies), a Canadian brand of art supplies Laurentian Society, a student society of Trinity College, Dublin University Laurentian Consensus, a Canadian political theory
See also Laurentia (disambiguation) Lawrencian, relating to English writer and poet D. H. Lawrence