Aleksander Zawadzki, alias Kazik, Wacek, Bronek, One (Polish: [alɛˈksandɛr zaˈvat͡skʲi]; 16 December 1899 – 7 August 1964), was a Polish communist politician, divisional general of the Polish Army, and the Chairman of the Council of State of the Polish People's Republic from 1952 until his death in 1964.