Commanders
- Supreme Allied Commander: General Dwight David Eisenhower
- Deputy Supreme Allied Commander: Air Chief Marshal Sir Arthur Tedder
- Ground Forces Commanders:
- Field Marshal Sir Bernard Law Montgomery (21st Army Group)
- Lieutenant General Omar N. Bradley (12th Army Group)
- Lieutenant General Jacob L. Devers (6th Army Group)
- Air Forces Commander: Air Marshal Sir Trafford Leigh-Mallory
- Naval Forces Commander: Admiral Sir Bertram Ramsay.
Read more about this topic: Supreme Headquarters Allied Expeditionary Force