Ordre de bataille US - Okinawa

IIIrd AMPHIBIOUS CORPS (MARINES) - Maj. Gen. Roy S. Geiger USMC

- 1st Marine Division - Maj. Gen. P.A. Del Valle USMC
- 6th Marine Division - Maj. Gen. L.C. Shepherd Jr. USMC


XXIVth ARMY CORPS - Maj. Gen. J.R. Hodge

- 7th Infantry Division - Maj. Gen. V.A. Arnold
- 96th Infantry Division - Maj. Gen. J.C. Bradley

RESERVES

- 2nd Marine Division - Maj. Gen. Thomas E. Watson USMC
- 27th Infantry Division - Maj. Gen. G.W. Griner
- 77th Infantry Division - Maj. Gen. A.D. Bruce
- 81st Infantry Division - Maj. Gen. P.J. Mueller


7th INFANTRY DIVISION "Lightfighters"

- 7th Reconnaissance Troop
- 17th Infantry Regiment
- 32nd Infantry Regiment
- 184th Infantry Regiment
- 31st Field Artillery Battalion
- 48th Field Artillery Battalion
- 49th Field Artillery Battalion
- 57th Field artillery Battalion
- 13th Combat Engineer Battalion
- 7th Medical Battalion
- 7th Signal Company
- 707th Ordnance and Light Maintenance Company

27th INFANTRY DIVISION "New York"

- 27th Reconnaissance Troop
- 105th Infantry Regiment
- 106th Infantry Regiment
- 107th Infantry Regiment
- 104th Field Artillery Battalion
- 105th Field Artillery Battalion
- 106th Field Artillery Battalion
- 102nd Combat Engineer Battalion
- 27th Medical Battalion
- 27th Signal Company
- 727th Ordnance and Light Maintenance Company

77th INFANTRY DIVISION "Statue of Liberty"

- 77th Reconnaissance Troop
- 305th Infantry Regiment
- 306th Infantry Regiment
- 307th Infantry Regiment
- 304th Field Artillery Battalion
- 305th Field Artillery Battalion
- 306th Field Artillery Battalion
- 902nd Field Artillery Battalion
- 302nd Combat Engineer Battalion
- 302nd Medical Battalion
- 77th Signal Company
- 777th Ordnance and Light Maintenance Company

81st INFANTRY DIVISION "Wildcat"

- 81st Reconnaissance Troop
- 321st Infantry Regiment
- 322nd Infantry Regiment
- 323rd Infantry Regiment
- 316th Field Artillery Battalion
- 317th Field Artillery Battalion
- 318th Field Artillery Battalion
- 906th Field Artillery Battalion
- 306th Combat Engineer Battalion
- 306th Medical Battalion
- 81st Signal Company
- 781st Ordnance and Light Maintenance Company

96th INFANTRY DIVISION "Deadeye"

- 96th Reconnaissance Troop
- 381st Infantry Regiment
- 382nd Infantry Regiment
- 383rd Infantry Regiment
- 361st Field Artillery Battalion
- 362nd Field Artillery Battalion
- 363rd Field Artillery Battalion
- 921st Field Artillery Battalion
- 321st Engineer Combat Battalion
- 321st Medical Battalion
- 96th Signal Company
- 796th Ordnance and Light Maintenance Company

1st MARINE DIVISION

- 1st Marine Regiment
- 5th Marine Regiment
- 7th Marine Regiment

- 11th Marine Artillery Regiment
- 1st Tank Battalion

- 1st Engineer Combat Battalion
- 1st Pioneer Battalion



2nd MARINE DIVISION

- 2nd Marine Regiment
- 6th Marine Regiment
- 8th Marine Regiment

- 10th Marine Artillery Regiment
- 1st Tank Battalion

- 2nd Engineer Combat Battalion
- 3rd Pioneer Battalion
- 2nd Signal Company


6th MARINE DIVISION

- 4th Marine Regiment
- 22nd Marine Regiment
- 29th Marine Regiment

- 6th Tank Regiment

- 6th Engineer Combat Battalion
- 6th Pioneer Battalion
- 6th Signal Company