Starfleet Rank Index/Marines

Marshal & General Ranks

Field Marshal

The higest attainable rank in the Starfleet Marine Corps, Field Marshal is roughly equivalent to the rank of Fleet Admiral.

General

General is roughly equivalent to Starfleet's rank of Admiral.

Lieutenant General

Lieutenant General is roughly equivalent to Starfleet's rank of Vice Admiral.

Major General

Major General is akin to either Rear Admiral or Commodore (sometimes called "Rear Admiral, Lower Half") in Starfleet.

Brigadier General

Brigadier General is roughly equivalent to the rank of Fleet Captain.

Commissioned Marine Ranks

Colonel

Lieutenant Colonel

Major

Captain

Second Lieutenant

Warrant Officer Marine Ranks

Chief Warrant Officer, First Class

Chief Warrant Officer, Second Class

Chief Warrant Officer, Third Class

Warrant Officer

Enlisted Marine Ranks

Sergeant Major

Master Sergeant

Gunnery Sergeant

Staff Sergeant

Sergeant

Corporal

Lance Corporal

Private, First Class

Private