Little Turtle (Miami-Illinois: Mihihkinaahkwa) (c.1747 July 14, 1812) was a Sagamore (chief) of the Miami people, who became one of the most famous Native American military leaders. Historian Wiley Sword calls him "perhaps the most capable Indian leader then in the Northwest Territory," although he later signed several treaties ceding land, which caused him to lose his leader status during the battles which became a prelude to the War of 1812. In the 1790s, Mihihkinaahkwa led a confederation of native warriors to several major victories against U.S. forces in the Northwest Indian Wars, sometimes called "Little Turtle's War", particularly St. Clair's defeat in 1791, wherein the confederation defeated General Arthur St. Clair, who lost 900 men in the most decisive loss by the U.S. Army against Native American forces.

The Miami (Miami-Illinois: Myaamiaki) are a Native American nation originally speaking one of the Algonquian languages. Among the peoples known as the Great Lakes tribes, they occupied territory that is now identified as North-central Indiana, southwest Michigan, and western Ohio. The Miami were historically made up of several prominent subgroups, including the Piankeshaw, Wea, Pepikokia, Kilatika, Mengakonkia, and Atchakangouen. In modern times, Miami is used more specifically to refer to the Atchakangouen. By 1846, most of the Miami had been forcefully displaced to Indian Territory (initially to what is now Kansas, and later to what is now part of Oklahoma). The Miami Tribe of Oklahoma are the federally recognized tribe of Miami Indians in the United States. The Miami Nation of Indiana, a nonprofit organization of descendants of Miamis who were exempted from removal, have unsuccessfully sought separate recognition.