| URL | Location | Unit Type |
| "The Commandant's Own" | United States |
Other Elements
|
| 10th Marine Regiment | North Carolina |
Infantry
|
| 11th Marine Regiment | California |
Artillery
|
| 12th Marine Corps District | United States |
Recruiting
|
| 12th Marine Regiment | Japan |
Artillery
|
| 15th Marine Expeditionary Unit | California |
Expeditionary
|
| 1st Air Naval Gunfire Liaison Company | California |
Expeditionary
|
| 1st Battalion 3d Marines | Hawaii |
Infantry
|
| 1st Battalion, 11th Marines | California |
Artillery
|
| 1st Battalion, 12th Marines | Hawaii |
Artillery
|
| 1st Battalion, 12th Marines | Hawaii |
Artillery
|
| 1st Battalion, 1st Marines | California |
Infantry
|
| 1st Battalion, 4th Marines | California |
Infantry
|
| 1st Battalion, 5th Marines | California |
Infantry
|
| 1st Battalion, 7th Marines | California |
Infantry
|
| 1st Combat Engineer Battalion | California |
Divisions
|
| 1st Intelligence Battalion | California |
Expeditionary
|
| 1st Law Enforcement Battalion | California |
Expeditionary
|
| 1st Light Armored Reconnaissance Battalion | California |
Divisions
|
| 1st Maintenance Battalion | United States |
Other Elements, Detachments, Logistics, Support, Marine Forces
|
| 1st Marine Aircraft Wing | Japan |
Aviation
|
| 1st Marine Corps District | New York |
Recruiting
|
| 1st Marine Division | California |
Divisions
|
| 1st Marine Division Band | California |
Divisions
|
| 1st Marine Division Headquarters Battalion | California |
Divisions
|
| 1st Marine Expeditionary Brigade | California |
Expeditionary
|
| 1st Marine Logistics Group | California |
Logistics
|
| 1st Marine Regiment | California |
Infantry
|
| 1st Medical Battalion | United States |
Headquarters Agency, Bases and Stations, Logistics, Support, Marine Forces
|
| 1st Radio Battalion | California |
Expeditionary
|
| 1st Reconnaisance Battalion | California |
Divisions
|
| 1st Supply Battalion | United States |
Bases and Stations, Detachments, Logistics, Support, Marine Forces
|
| 1st Tank Battlion | California |
Divisions
|
| 22nd Marine Expeditionary Unit | North Carolina |
Expeditionary
|
| 24th Marine Expeditionary Unit | North Carolina |
Expeditionary
|
| 25th Marine Regiment / HQ Company | Massachusetts |
Infantry, Reserves
|
| 26th Marine Expeditionary Unit | North Carolina |
Expeditionary
|
| 2nd Battalion 3d Marines | Hawaii |
|
| 2nd Battalion, 11th Marines | California |
Artillery
|
| 2nd Battalion, 1st Marines | California |
Infantry
|
| 2nd Battalion, 4th Marines | California |
Infantry
|
| 2nd Battalion, 5th Marines | California |
Infantry
|
| 2nd Battalion, 9th Marines | North Carolina |
Infantry
|
| 2nd Battlion, 7th Marines | California |
Infantry
|
| 2nd Marine Aircraft Wing | North Carolina |
Aviation
|
| 2nd Marine Division | North Carolina |
Divisions
|
| 2nd Marine Logistics Group | North Carolina |
Logistics
|
| 2nd Marine Regiment | North Carolina |
Infantry
|
| 2nd Tank Battalion | North Carolina |
Divisions
|
| 3d Battalion 12th Marine Regiment | Japan |
Artillery
|