Lake Plantagenet is a lake in the U.S. state of Minnesota. The name of the lake commemorates the House of Plantagenet. Its name in the Ojibwe language is Ozaawindibe-zaaga'igan, named after Ozaawindib, an Ojibwe who guided Henry Schoolcraft to the nearby Omashkoozo-zaaga'igan, renamed by Schoolcraft Lake Itasca.