XXXVIII Reserve Corps (German Empire)
The XXXVIII Reserve Corps was a corps level command of the German Army in World War I.
Formation
XXXVIII Reserve Corps was formed in December 1914. It was part of the second wave of new Corps formed in the early stages of World War I consisting of XXXVIII - XXXXI Reserve Corps of 75th - 82nd Reserve Divisions. The personnel was predominantly made up of kriegsfreiwillige who did not wait to be called up. From 28 March 1915 to 31 December 1917 it was known as Beskidenkorps. The Corps was still in existence at the end of the war in the 3rd Army, Heeresgruppe Deutscher Kronprinz on the Western Front.Structure on formation
On formation in December 1914, XXXVIII Reserve Corps consisted of two divisions. but was weaker than an Active Corps- the divisions were organised as triangular rather than square divisions with three infantry regiments rather than four, but had a brigade of two field artillery regiments
- Reserve Infantry Regiments consisted of three battalions but lacked a machine gun company
- Reserve Cavalry Detachments were much smaller than the Reserve Cavalry Regiments formed on mobilisation
- Reserve Field Artillery Regiments consisted of two Abteilung of three batteries each, but each battery had just 4 guns
Commanders
XXXVIII Reserve Corps had the following commanders during its existence:| From | Rank | Name |
| 24 December 1914 | General der Kavallerie | Georg von der Marwitz |
| 21 July 1915 | Generalleutnant | Max Hofmann |
| 23 September 1916 | General der Kavallerie | Manfred von Richthofen |
| 3 August 1918 | Generalleutnant | Arthur Freiherr von Lüttwitz |