USMC Rankings

Officer Rankings

Company-Grade Officers

• Second lieutenant 0-1
• First lieutenant 0-2
• Captain 0-3

Field Officers

• Major 0-4
• Lieutenant Colonel 0-5
• Colonel 0-6

General Officers

• Brigadier General 0-7
• Major General 0-8
• Lieutenant General 0-9
• General 0-10

War Time and Special Grades

• Fleet Admiral 0-11(war time)
• Admiral of the Navy 0-12(special grade)

Field Rankings