Johann Georg Elser (4 January 1903 – 9 April 1945) was a German worker who planned and carried out an elaborate assassination attempt on Adolf Hitler and other high-ranking Nazi leaders on 8 November 1939 at the Bürgerbräukeller in Munich (known as the Bürgerbräukeller Bombing).
Elser constructed and placed a bomb near the platform from which Hitler was to deliver a speech.
It did not kill Hitler, who left earlier than expected, but it did kill 8 people and injured 62 others.
Elser was held as a prisoner for more than five years until he was executed at the Dachau concentration camp less than a month before the surrender of Nazi Germany.