The Imperial German Army, officially referred to as the German Army ("Militair-Strafgesetzbuch vom 20.

The following lists German active and reserve units within the structure of the German Army.

The German Army Aviation CorpsMilitärisches Studienglossar Englisch – Teil II/III, p. 185 is a special unit within the German Armed Forces (Bundeswehr).

During World War II, the German Army relied on an diverse array of communications to maintain contact with its mobile forces and in particular with its armoured forces.