Laurentian language

Laurentian
Native toCanada
RegionSaint Lawrence River Valley
EthnicitySt. Lawrence Iroquoians
Extinctlate 16th century
Iroquoian
  • Northern?
    • Laurentian
Language codes
ISO 639-3lre
lre
Glottologlaur1250
Territory occupied by the St. Lawrence Iroquois, circa 1535

Laurentian, or St. Lawrence Iroquoian, was an Iroquoian language spoken until the late 16th century along the shores of the Saint Lawrence River in present-day Quebec and Ontario, Canada. It is believed to have disappeared with the extinction of the St. Lawrence Iroquoians, likely as a result of warfare by the more powerful Mohawk from the Haudenosaunee or Iroquois Confederacy to the south, in present-day New York state of the United States.