II Corps (American) [ of Fifth Army, 11 Jan 1943 ]
-  Hq and Hq Company, II Corps
-  1st Infantry Division (American)
-  1st Armored Division (American)
-  1st Ranger Battalion
-  601st Tank Destroyer Battalion
-  202nd Military Police Company
-  209th Coast Artillery Regiment (Anti-Aircraft)
-  431st Coast Artillery Battalion (Anti-Aircraft) (Automatic Weapons)
-  432nd Coast Artillery Battalion (Anti-Aircraft) (Automatic Weapons)
-  19th Engineer Regiment (Combat)
-  62nd Engineer Company (Topographic) [u/c MedBaseSect]
-  13th Field Artillery Brigade
-  Hq and Hq Battery, 13th Field Artillery Brigade
-  1st Observation Battalion
-  17th Field Artillery Regiment
-  36th Field Artillery Regiment
-  178th Field Artillery Regiment
-  51st Medical Battalion
-  Hq and Hq Detachment, Provisional Ordnance Regiment (Field)
-  42nd Ordnance Battalion (M & S)
   -  Hq and Hq Detachment
   -  78th Ordnance Company (Depot)
   -  14th Ordnance Company (Medium Maintenance)
   -  9th Ordnance Company (Medium Maintenance)
-  87th Ordnance Battalion (Medium Maintenance) (Q)
   -  Hq and Hq Detachment
   -  3485th Ordnance Company (Medium Maintenance) (Q)
   -  3486th Ordnance Company (Medium Maintenance) (Q)
-  30th Ordnance Company (Medium Maintenance) (Tank)
-  A Company, 205th Quartermaster Battalion (Gas Supply)
-  D Company, 244th Quartermaster Battalion (Service)
-  1st Engineer Amphibian Regiment [u/c MedBaseSect]
-  53rd Signal Battalion

II Corps (American) [ of Fifth Army, 9 Apr 1945 ]
-  6th South African Armoured Division
-  34th Infantry Division (American)
-  88th Infantry Division (American)
-  91st Infantry Division (American)
-  Legnano Combat Group (Italian)
-  91st Cavalry Reconnaissance Squadron
-  752nd Tank Battalion
-  757th Tank Battalion
-  804th Tank Destroyer Battalion
-  805th Tank Destroyer Battalion
-  II Corps Artillery
   -  15th Observation Battalion
   -  178th Field Artillery Group
      -  248th Field Artillery Battalion
      -  527th Field Artillery Battalion
      -  765th Field Artillery Battalion
      -  12th Battery, 54th [Brit] Super Heavy Regiment
      -  A Battery, 530th Field Artillery Battalion
   -  77th Field Artillery Group
      -  173rd Field Artillery Battalion
      -  631st Field Artillery Battalion
      -  936th Field Artillery Battalion
   -  423rd Field Artillery Group
      -  178th Field Artillery Battalion
      -  536th Field Artillery Battalion
      -  985th Field Artillery Battalion
      -  11th Battery, 54th [Brit] Super Heavy Regiment
   -  71st Anti-Aircraft Brigade
      -  209th Anti-Aircraft Group
      -  401st Gun Battalion
      -  403rd Gun Battalion
      -  105th Automatic Weapons Battalion (Self-Propelled)
      -  432nd Automatic Weapons Battalion (Self-Propelled)
      -  B Battery, 360th Searchlight Battalion
-  II Corps Engineers
   -  19th Engineer Combat Group
      -  401st Engineer Combat Battalion
      -  402nd Engineer Combat Battalion
   -  39th Engineer Combat Group
      -  404th Engineer Combat Battalion
      -  643rd Engineer Combat Battalion
   -  1755th Engineer Treadway Bridge Company

II Corps (American) [ of Fifth Army, 23 Apr 1945 ]
-  Headquarters and Headquarters Company
-  6th South African Armoured Division
-  88th Infantry Division (American)
-  91st Infantry Division (American)
-  752nd Tank Battalion
-  757th Tank Battalion
-  804th Tank Destroyer Battalion (Self-propelled)
-  805th Tank Destroyer Battalion (Self-propelled)
-  Flight B, 121st Liaison Squadron [-1det] [att]
-  209th AAA Group
   -  Headquarters and Headquarters Detachment
   -  71st AAA Operation Detachment
   -  105th AAA Automatic Weapons Battalion (Self-propelled)
   -  432nd AAA Automatic Weapons Battalion (Self-propelled)
   -  403rd AAA Gun Battalion (Type C)
   -  Battery B, 360th AAA Searchlight Battalion
      -  1438th Engineer Searchlight Maintenance Detachment [att]
-  100th Chemical Mortar Battalion
-  172nd Chemical Smoke Generating Company
-  Engineer Section, II Corps
   -  19th Engineer Combat Group
      -  Headquarters and Headquarters Company
   -  39th Engineer Combat Group
      -  Headquarters and Headquarters Company
   -  402nd Engineer Combat Battalion
   -  404th Engineer Combat Battalion
   -  643rd Engineer Combat Battalion
   -  1755th Engineer Treadway Bridge Company
-  Field Artillery Section, II Corps
   -  II Corps Artillery
      -  Headquarters and Headquarters Battery
      -  15th Field Artillery Observation Battalion
   -  77th Field Artillery Group
      -  Headquarters and Headquarters Battery
   -  178th Field Artillery Group
      -  Headquarters and Headquarters Battery
   -  423rd Field Artillery Group
      -  Headquarters and Headquarters Battery
   -  173rd Field Artillery Battalion (155mm Gun)
   -  985th Field Artillery Battalion (155mm Gun)
   -  178th Field Artillery Battalion (155mm Howitzer)
   -  248th Field Artillery Battalion (155mm Howitzer)
   -  631st Field Artillery Battalion (155mm Howitzer)
   -  765th Field Artillery Battalion (155mm Howitzer)
   -  936th Field Artillery Battalion (155mm Howitzer)
   -  527th Field Artillery Battalion (8-inch Howitzer)
   -  536th Field Artillery Battalion (8-inch Howitzer)
   -  A Battery, 530th Field Artillery Battalion (155mm Gun)
   -  11th Battery, 54th (British) Super Heavy Regiment, Royal Artillery (8-inch Gun) [att]
   -  12th Battery, 54th (British) Super Heavy Regiment, Royal Artillery (8-inch Gun) [att]
-  Medical Section, II Corps
   -  54th Medical Battalion
      -  Headquarters and Headquarters Detachment
      -  379th Medical Collecting Company
      -  380th Medical Collecting Company
      -  381st Medical Collecting Company
      -  683rd Medical Clearing Company
   -  33rd Field Hospital
-  Military Police Platoon, II Corps
-  202nd Military Police Company
-  151st Ordnance Bomb Disposal Squad
-  1st Platoon, 523rd Quartermaster Car Company
-  3rd Platoon, 523rd Quartermaster Car Company
-  1st Platoon, 318th Italian Quartermaster Service Company [att]
-  53rd Signal Battalion
-  3133rd Signal Service Company
-  3915th Signal Service Company (Radio Intelligence [att]
-  3422nd Quartermaster Truck Company
-  2nd Italian Pack Mule Battalion [att]
   -  2nd Italian Pack Mule Company
   -  13th Italian Pack Mule Company
   -  21st Italian Pack Mule Company
-  3rd Italian Pack Mule Battalion [att]
   -  1st Italian Pack Mule Company
   -  9th Italian Pack Mule Company
   -  16th Italian Pack Mule Company
-  5th Italian Pack Mule Battalion [att]
   -  11th Italian Pack Mule Company
   -  15th Italian Pack Mule Company
   -  19th Italian Pack Mule Company
-  30th Finance Disbursing Section [att]
202nd Counter Intelligence Corps Detachment