Captain (United States O-3)

In the United States Army (USA), U.S. Marine Corps (USMC), and U.S. Air Force (USAF), captain is a company grade officer rank, with the pay grade of O-3.

It ranks above first lieutenant and below major. It is equivalent to the Rank of Lieutenant in the Navy/Coast Guard officer rank system.

Captain (United States O-3) Media

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  Rank insignia for a United States Army Captain, on the Army greens uniform

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  US Marine O3 shoulderboard vertical

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  US Air Force O3 shoulderboard

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  Rank insignia of Captain for the United States Space Force

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  Captain Ed Dwight (USAF), with two-silver-bar insignia on his side cap.

Other websites

• DA Pamphlet 600–3, Commissioned Officer Professional Development and Career Management