Marine Corp Officer Rank Structure

Question 1

Sir/Ma’am, an O-1 in the United States Marine Corps is a:

Answer 1

Second Lieutenant. Their insignia is a one gold bar collar device

Question 2

Sir/Ma’am, an O-2 in the United States Marine Corps is a:

Answer 2

First Lieutenant. Their insignia is a one silver bar collar device

Question 3

Sir/Ma’am, an O-3 in the United States Marine Corps is a:

Answer 3

Captain. Their insignia is a two-silver bar collar device

Question 4

Sir/Ma’am, an O-4 in the United States Marine Corps is a:

Answer 4

Major. Their insignia is a one gold oak leaf collar device

Question 5

Sir/Ma’am, an O-5 in the United States Marine Corps is a:

Answer 5

Lieutenant Colonel. Their insignia is a one silver oak leaf collar device

Question 6

Sir/Ma’am, an O-6 in the United States Marine Corps is a:

Answer 6

Colonel. Their insignia is a one silver eagle collar device

Question 7

Sir/Ma’am, an O-7 in the United States Marine Corps is a:

Answer 7

Brigadier General. Their insignia is a one silver star collar device

Question 8

Sir/Ma’am, an O-8 in the United States Marine Corps is a:

Answer 8

Major General. Their insignia is a two silver stars collar device

Question 9

Sir/Ma’am, an O-9 in the United States Marine Corps is a:

Answer 9

Lieutenant General. Their insignia is a three silver stars collar device

Question 10

Sir/Ma’am, an O-10 in the United States Marine Corps is a

Answer 10

General. His insignia is a four silver stars collar device