Lone Fight is a broad family name related exclusively to the Mandan, Hidatsa, and Arikara Nation of the Fort Berthold Reservation in North Dakota.
Notable Lone Fights include: Edward Lone Fight, (1940–2025), chairman of the Three Affiliated Tribes and Native American compensation activist Darren Edward Lone Fight, (b. 1981), Professor of American Studies at Dickinson College. Founding Executive Director, Center for the Futures of Native Peoples
See also Lone Fighter, a 1923 American silent western film