During wartime, the 14th Division, like other regular German divisions, was redesignated an infantry division. The organization of the 14th Infantry Division in 1870 at the beginning of the Franco-Prussian War was as follows:
27. Infanterie Brigade
* Füsilier-Regiment Nr. 39
*Infanterie-Regiment Nr. 74
28. Infanterie Brigade
* Infanterie-Regiment Nr. 53
* Infanterie-Regiment Nr. 77
Husaren-Regiment Nr. 15
Pre-World War I organization
German divisions underwent various organizational changes after the Franco-Prussian War. The organization of the 14th Division in 1914, shortly before the outbreak of World War I, was as follows:
27. Infanterie Brigade
*Infanterie-Regiment Freiherr von Sparr Nr. 16
*5. Westfälisches Infanterie-Regiment Nr. 53
28. Infanterie Brigade
*Niederrheinisches Füsilier-Regiment Nr. 39
*8. Lothringisches Infanterie-Regiment Nr. 159
79. Infanterie-Brigade
*Infanterie-Regiment Vogel von Falckenstein Nr. 56
On mobilization in August 1914 at the beginning of World War I, most divisional cavalry, including brigade headquarters, was withdrawn to form cavalry divisions or split up among divisions as reconnaissance units. Divisions received engineer companies and other support units from their higher headquarters. The 14th Division was again renamed the 14th Infantry Division and sent its 28th Infantry Brigade to the 14th Reserve Division. Its initial wartime organization was as follows:
27. Infanterie-Brigade:
*Infanterie-Regiment Freiherr von Sparr Nr. 16
*5. Westfälisches Infanterie-Regiment Nr. 53
79. Infanterie-Brigade:
*Infanterie-Regiment Vogel von Falckenstein Nr. 56
*Infanterie-Regiment Herzog Ferdinand von Braunschweig Nr. 57
3.Eskadron/Ulanen-Regiment Hennigs von Treffenfeld Nr. 16
14. Feldartillerie-Brigade:
*1. Westfälisches Feldartillerie-Regiment Nr. 7
*Klevesches Feldartillerie-Regiment Nr. 43
2. Kompanie/Westfälisches Pionier-Bataillon Nr. 7
3. Kompanie/Westfälisches Pionier-Bataillon Nr. 7
Late World War I organization
Divisions underwent many changes during the war, with regiments moving from division to division, and some being destroyed and rebuilt. During the war, most divisions became triangular - one infantry brigade with three infantry regiments rather than two infantry brigades of two regiments. An artillery commander replaced the artillery brigade headquarters, the cavalry was further reduced, the engineer contingent was increased, and a divisional signals command was created. The 14th Infantry Division's order of battle on February 19, 1918, was as follows:
79. Infanterie-Brigade:
*Infanterie-Regiment Freiherr von Sparr Nr. 16
*Infanterie-Regiment Vogel von Falkenstein Nr. 56
*Infanterie-Regiment Herzog Ferdinand von Braunschweig Nr. 57
*Maschinengewehr-Scharfschützen-Abteilung Nr. 23
5.Eskadron/Ulanen-Regiment Hennigs von Treffenfeld Nr. 16