This is an outline order of battle of the British First Army on 4 May 1943 during the Tunisia Campaign of World War II.
First Army
Commanded by: Lieutenant-General Kenneth Anderson
V Corps
Commanded by Lieutenant-General Charles Walter Allfrey
North Irish Horse
7eme Régiment de Tirailleurs Algériens
1st Army Group Royal Artillery
46th Infantry Division (less 139th Brigade Group)
78th Infantry Division
IX Corps
Commanded by: Lieutenant-General Brian Horrocks
25th Tank Brigade (less two battalions)
201st Guards Brigade
2nd Army Group Royal Artillery
4th Infantry Division
4th Indian Infantry Division
6th Armoured Division
7th Armoured Division
XIX French Corps
Commanded by General Koeltz
One Tank Battalion
Division d'Algers
Division du Maroc
Division d'Oran
II US Corps (co-ordinated by First Army but under direct control of 18th Army Group)
Commanded by: Major General Omar Bradley
Corps Franc d'Afrique (three battalions)
One Tabor Moroccan Goumiers
U.S. 13th Field Artillery Brigade
U.S. 2626th Coast Artillery Brigade
1st Armored Division (less one regiment)
1st Infantry Division
9th Infantry Division
34th Infantry Division
Army Reserve
1st King's Dragoon Guards
51st (Leeds Rifles) Royal Tank Regiment
139th Infantry Brigade
1st Armoured Division
