Heinrich Aloysius Maria Elisabeth Brüning (26 November 1885 – 30 March 1970) was Chancellor of Germany during the Weimar Republic from 1930 to 1932. He was the longest continuously serving Chancellor of the Weimar Republic (not including Adolf Hitler, who served from 1933 until 1945 and abolished the Republic shortly after his appointment as Chancellor).

Heinrich Brüning (voller Name: Heinrich Aloysius Maria Elisabeth Brüning, * 26. November 1885 in Münster; † 30. März 1970 in Norwich, Vermont, USA) war ein deutscher Politiker der Zentrumspartei und vom 30. März 1930 bis zum 30. Mai 1932 Reichskanzler.