| IV Bomber Command | |
|---|---|
 Douglas B-18s of the 19th Bombardment Group | |
| Active | 1941-1944 |
| Country |  United States |
| Branch |  United States Army United States Air Force |
| Role | Command and training of bombardment units |
| Engagements | Antisubmarine Campaign[1] |
| Commanders | |
| Notable commanders | Frank D. Lackland Barney M. Giles[1] |
| Insignia | |
| IV Bomber Command emblem[note 1][1] |  |
The IV Bomber Command is a disbanded United States Air Force headquarters. It was established in September 1941, shortly before the attack on Pearl Harbor to command bomber units assigned to 4th Air Force. Following the entry of the United States into World War II, it flew patrols off the Pacific coast. However, its main efforts soon began organizing and training bomber units and aircrews. It was disbanded at San Francisco, California on 31 March 1944.
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