The Leech Lake Reservation is an Indian reservation located in the north-central Minnesota counties of Cass, Itasca, Beltrami, and Hubbard. The reservation forms the land base for the federally recognized Leech Lake Band of Ojibwe, one of six bands comprising the Minnesota Chippewa Tribe, organized in 1934. The Leech Lake Reservation has the second highest population of any reservation in Minnesota with White Earth Nation being the largest Minnesota Ojibwe tribe, Leech Lake Nation has a resident population of 11,388 indicated by the 2020 census.

Ojibwe, also known as Ojibwa, Ojibway, Otchipwe, Ojibwemowin, or Anishinaabemowin, is an indigenous language of North America of the Algonquian language family. The language is characterized by a series of dialects that have local names and frequently local writing systems. There is no single dialect that is considered the most prestigious or most prominent, and no standard writing system that covers all dialects.