The 30th Royal Bavarian Reserve Division was a reserve infantry division of the Imperial German Army in World War I. It was initially the Main Reserve, Fortress Strasbourg and was designated the 30th Reserve Division from mobilization in August 1914. It was almost entirely made up of Bavarian units and thus, on December 26, 1916, it was renamed the 30th Royal Bavarian Reserve Division. It spent the war engaged in positional warfare in the Vosges mountains of France and the Alsace-Lorraine region.
The 39th Royal Bavarian Reserve Division was a reserve infantry division of the Imperial German Army in World War I. It was raised to division status on October 2, 1914, from an ad hoc unit, "Brigade von Rekowski", and named "Division von Rekowski". On December 8, 1914, it was renamed the 39th Reserve Division. As it was heavily made up of Bavarian units, on December 26, 1916, it was again renamed, this time as the 39th Royal Bavarian Reserve Division. It spent the war engaged in positional warfare in the Alsace-Lorraine region. It was dissolved in 1919 during the demobilization of the German Army after the Armistice.
The Guard Ersatz Division (Garde-Ersatz-Division) was a division of the Imperial German Army during World War I. Ersatz is German for "replacement"; the division was formed from companies of the replacement battalions (Ersatz-Bataillone) of the regiments of Prussian Guards and several other Prussian regiments. The division was formed on the mobilization of the German Army in August 1914.
The Bavarian Ersatz Division was a Bavarian division of the Imperial German Army in World War I. It was formed in August 1914 and dissolved on 6 October 1918. It was initially a Bavarian formation but soon received several non-Bavarian units which served with the division until 1917.
The 2nd Landwehr Division was an infantry division of the Imperial German Army during World War I. It was formed on the mobilization of the German Army in August 1914 under the "Higher Landwehr Commander 2". The Landwehr was the third category of the German Army, after the regular Army and the reserves. Thus Landwehr divisions were made up of older soldiers, who had passed from the reserves and were intended primarily for occupation and security duties rather than heavy combat. However, the circumstances of war often changed this.
The 8th Ersatz Division was a unit of the German Army in World War I. The division was formed on mobilization of the German Army in August 1914. The division was a composite division, formed from 14 brigade replacement battalions (Brigade-Ersatz-Bataillone) from the Kingdom of Württemberg, the Grand Duchy of Hesse, the Rhine Province, the Province of Hesse-Nassau and the Imperial Territory of Alsace-Lorraine. It became more Württemberg as the war progressed; and, in February 1917, it was officially designated a Royal Württemberg division. It was redesignated the 243rd Infantry Division in April 1917.
The 5th Ersatz Division was a unit of the German Army, in World War I. The division was formed in June 1915 as a temporary division known as the Division Basedow, named after its commander, Heino von Basedow. It was formed from two previously independent Brigades: 37th Mixed Landwehr and 2nd Reserve Ersatz. The division was converted into the 5th Ersatz Division in June 1916. The 5th Ersatz Division was disbanded in 1919, during the demobilization of the German Army after World War I.
The 35th Reserve Division was a unit of the Imperial German Army in World War I. The division was formed on the mobilization of the German Army in August 1914. The division was disbanded during the demobilization of the German Army after World War I. The division began the war as part of the central reserve of Fortress Thorn. Although designated a reserve division, initially, it was primarily composed of Landwehr units. In 1916, it was completely reorganized, receiving new brigade headquarters and newly formed regiments.
The 33rd Reserve Division was a unit of the Imperial German Army, in World War I. The division was formed on the mobilization of the German Army in August 1914. The division was disbanded in August 1918. The division began the war as part of the central reserve of Fortress Metz.
The 4th Ersatz Division was a unit of the German Army, in World War I. The division was formed on mobilization of the German Army in August 1914. The division was disbanded in 1919, during the demobilization of the German Army after World War I.
The 10th Ersatz Division was a unit of the German Army in World War I. The division was formed on the mobilization of the German Army in August 1914. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 3rd Landwehr Division was an infantry division of the Imperial German Army during World War I. It was formed on the mobilization of the German Army in August 1914 under the "Higher Landwehr Commander 3". The Landwehr was the third category of the German Army, after the regular Army and the reserves. Thus Landwehr divisions were made up of older soldiers who had passed from the reserves, and were intended primarily for occupation and security duties rather than heavy combat. While the division was a Landwehr formation, at the beginning of the war it also had an attached Ersatz infantry brigade, made up of cadres from various regimental replacement battalions. The division was primarily raised in the Prussian provinces of Posen, Lower Silesia, and West Prussia. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 4th Landwehr Division was an infantry division of the Imperial German Army during World War I. It was formed on mobilization of the German Army in August 1914 under the "Higher Landwehr Commander 4". The Landwehr was the third category of the German Army, after the regular Army and the reserves. Thus Landwehr divisions were made up of older soldiers who had passed from the reserves, and were intended primarily for occupation and security duties rather than heavy combat. The division was primarily raised in the Prussian provinces of Upper and Lower Silesia. It was disbanded in 1919 during the demobilization of the German Army after World War I.
The 83rd Infantry Division was a formation of the Imperial German Army in World War I. The division was formed in November 1914 as the "Division Posen 1", part of the Posen Corps, and became the 83rd Infantry Division in June 1915. It was initially formed from the garrison infantry regiments of Fortress Posen. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 84th Infantry Division was a formation of the Imperial German Army in World War I. The division was formed in November 1914 as the "Division Posen 2", part of the Posen Corps, and became the 84th Infantry Division in June 1915. It was initially formed from the garrison infantry regiments of Fortress Posen. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 89th Infantry Division was a formation of the Imperial German Army in World War I. The division was formed in November 1914 as the provisional Westernhagen Division, named after its commander. The nucleus of the unit was troops collected at Posen. It became the 89th Infantry Division in August 1915. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 5th Landwehr Division was a unit of the Imperial German Army in World War I. The division was formed in October 1914 as the Waldow Division, named after its commander. It was made up primarily of Landwehr soldiers from the garrison of Metz. It became the 5th Landwehr Division in January 1915. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 9th Landwehr Division was a unit of the Imperial German Army in World War I. The division was formed in January 1915 as the Mühlenfels Division, named after its commander, and became the 9th Landwehr Division on February 14, 1915. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 1st Bavarian Landwehr Division was a unit of the Bavarian Army, part of the Imperial German Army, in World War I. The division was formed on August 21, 1914, as the "Reinforced Bavarian Landwehr Division" and was also known initially as the Wening Division, named after its commander, Otto Wening. It became the 1st Bavarian Landwehr Division in September 1914. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 2nd Bavarian Landwehr Division was a unit of the Bavarian Army, part of the Imperial German Army, in World War I. The division was formed on December 31, 1916. It was disbanded in 1919 during the demobilization of the German Army after World War I. It was composed primarily of troops of the Landwehr.
Kingdom of Saxony 
German Empire