The Force Headquarters Group (FHG) is a major subordinate command (MSC) of the United States Marine Corps based in New Orleans, Louisiana.

[1] Previously, these units reported to Lt. Gen. Steven Hummer, the commander of Marine Forces Reserve.

As a result of the Commandant-directed Force Structure Review Group, the units were realigned under the new MSC to streamline the command and control process, making it more effective.

General Hummer explained that as the Mobilization Command was relocated to New Orleans from Kansas City, a requirement for a Force-level headquarters group became evident.

The Group is planned to expand as future FSRG-directed unit activations and realignments are planned, including Marine Corps Individual Reserve Support Activity (formerly MOBCOM), which is responsible for the 57,000 Individual Ready Reserve Marines, as well as other units.