ハンガリー社会主義労働者党
János József Kádár (; ; 26 May 1912 – 6 July 1989), born János József Czermanik, was a Hungarian communist leader and the General Secretary of the Hungarian Socialist Workers' Party, a position he would serve in for 32 years. Declining health led to his retirement in 1988, and he would die a year later in 1989.