An unconditional surrender is a surrender without conditions except for those provided by international law.
Unconditional surrender may also refer to: Unconditional Surrender (novel), a 1961 novel by Evelyn Waugh Unconditional Surrender (sculpture), a 2005 statue by John Seward Johnson II Ulysses S. Grant (1822–1885), nickname Unconditional Surrender Grant, the 18th president of the United States