Adalbert Dani von Gyarmata und Magyar-Cséke (also sometimes spelled Magyarcseke in Hungarian: Dáni Béla; 21 May 1868—14 March 1921) was an officer of the Austro-Hungarian Army who served in World War I, holding a number of senior positions, including chief of staff of VI Corps, , and the 3rd Army. Before the conflict began, he had worked in Russia, China, and Japan as a military attaché, becoming an observer during the Russo-Japanese War. It was during that time that von Gyarmata became acquainted with John Pershing, who went on to command the American Expeditionary Force in Europe during the war.