Count János Hadik de Futak was a Hungarian landowner and politician who served for 17 hours as Prime Minister of Hungary, beginning on 30 October 1918. His tenure coincided with a period of political instability in Hungary immediately after World War I, during which several successive governments ruled the country. He was forced to resign at the outbreak of the Aster Revolution on 31 October 1918, serving the shortest tenure of any Hungarian Prime Minister.

The Aster Revolution or Chrysanthemum Revolution was a revolution in Hungary led by Count Mihály Károlyi in the aftermath of World War I. It resulted in the foundation of the short-lived First Hungarian People's Republic.