Itasca is a word coined by Henry Schoolcraft and may refer to:
Lake Itasca, the source of the Mississippi River __NOTOC__ Places in the United States Itasca County, Minnesota Itasca Township, Clearwater County, Minnesota Itasca Township, Sherman County, Kansas Itasca State Park, Minnesota Itasca, Illinois Itasca station Itasca, Texas Itasca Village, a former settlement in Anoka County, Minnesota South Itasca, Wisconsin Itascatown, a historical settlement on Howland Island named after the United States Coast Guard Cutter Itasca (see below) Itaska Street (St. Louis), a road in St. Louis, Missouri
Ships in the United States , a United States Coast Guard cutter in commission from 1930 to 1941 and from 1946 to 1950, famous for her role during the disappearance of Amelia Earhart in 1937 , the name of more than one United States Navy ship
Other Itasca Phasar, a brand of recreational vehicles produced by Winnebago Industries Itasca, the pseudonym of American musician Kayla Cohen, who released the 2024 album Imitation of War