Active
| Official Name | Insignia | Active | Headquarters |
|---|---|---|---|
 | 1 February 1941 – Present | ||
 | 1 February 1941 – Present | ||
 | 16 September 1942 – 28 December 1945 7 January 1952 – Present | ||
 | 16 August 1943 – 28 November 1945 1 July 1962 – Present |
This is a list of United States Marine Corps divisions.
| Official Name | Insignia | Active | Headquarters |
|---|---|---|---|
| | 1 February 1941 – Present | ||
| | 1 February 1941 – Present | ||
| | 16 September 1942 – 28 December 1945 7 January 1952 – Present | ||
| | 16 August 1943 – 28 November 1945 1 July 1962 – Present |
| Official Name | Insignia | Active |
|---|---|---|
 | 11 November 1943 – 5 February 1946 1 March 1966 – 26 November 1969 | |
 | 7 September 1944 – 1 April 1946 |
| Leadership |
|  | |||
|---|---|---|---|---|---|
| Major commands | |||||
| Auxiliary | |||||
| Structure | |||||
| Personnel and training |
| ||||
| Uniforms and equipment | |||||
| History and traditions |
| ||||
| 1st Marines |  | |
|---|---|---|
| 5th Marines | ||
| 7th Marines | ||
| 11th Marines | ||
| Other Battalions | ||
| 2nd Marines |  | |
|---|---|---|
| 6th Marines | ||
| 10th Marines | ||
| Other Battalions | ||
| 3rd MLR |  | |
|---|---|---|
| 4th Marines | All battalions are part of other regiments in 1st Marine Division, the regiment in turn hosts units training at the Jungle Warfare Training Center. | |
| 12th MLR | ||
| Other Battalions | ||
| 14th Marines |  | |
|---|---|---|
| 23rd Marines |
| |
| 24th Marines | ||
| 25th Marines | ||
| Other Battalions | ||
