 Order of battle at Mons

The following units of the German First Army and British Expeditionary Force fought in the Battle of Mons in World War I.3rd Infantry Division

4th Infantry Division

5th Infantry Division

6th Infantry Division

7th Infantry Division

8th Infantry Division

17th Infantry Division

18th Infantry Division

5th Reserve Division

6th Reserve Division

7th Reserve Division

22nd Reserve Division

"10th Mixed Landwehr Brigade"

"11th Mixed Landwehr Brigade"

"27th Landwehr Brigade"

Composite Landwehr Cavalry Unit (3 squadrons)
Composite Lansturm Artillery Unit (2 batteries)

Army Troops

1st Division (Lomax)

2nd Division (Monro)

3rd Division (Hamilton)

5th Division (Fergusson)

Army Troops

Line of communications defense troops