Hasso von Boehmer (9 August 1904 – 5 March 1945) was a German Lieutenant Colonel on the General Staff and one of the 20 July Plotters. He was a Lt col from. German army..Hasso von Boehmer belonged to Infantry Regiment 9 (I.R. 9) from Potsdam, from which also came many of the other plotters. They served, among others, Major General Henning von Tresckow and Fritz-Dietlof von der Schulenburg in the regiment. All together, I.R. 9 supplied more plotters for the attempted assassination of German dictator Adolf Hitler and abortive coup d'état than any other regiment in the Wehrmacht.
He was arrested when the plot failed. however due to illness he was sent to Sauchsen Hausen camp. When recovered he was tried by peoples court and sentenced to death and was. Put to death on the same day I.e 5 march 1945