D
- Professor Alfred Delp, Pater S.J. (1907–1945); executed 2 February 1945
- Dr. Wilhelm Dieckmann, Ministry Official
- Major General Count Heinrich Graf zu Dohna-Schlobitten Chief of the Acting General Command
- Court official Hans von Dohnanyi (1902–1945); arrested for treason, 1943; executed 9 April 1945
- Lieutenant Hans Martin Dorsch
- Captain Max-Ulrich Graf von Drechsel
Read more about this topic: List Of Members Of The 20 July Plot