Germán Busch Becerra (San Javier, Santa Cruz province or El Carmen de Itenez, Beni province, Bolivia, March 23, 1904 – August 23, 1939) was a former Bolivian military officer, hero of the Chaco War (1932–1935, in which Bolivia was defeated by Paraguay), and president of Bolivia between 1937 and 1939. Busch also served as president for three days during May 1936.