What is an O-3 in the Navy?

What is an O-3 in the Navy?

• A. Lieutenant
• B. Lieutenant Commander
• C. Captain
• D. Ensign

Answer: (A)

An O-3 in the Navy is the rank of Lieutenant. The Navy uses pay grades from O-1 to O-10 for commissioned officers, with Ensign being O-1, Lieutenant Junior Grade as O-2, and Lieutenant as O-3. This places a Lieutenant as a mid‑level officer who typically has several years of service and takes on significant leadership responsibilities, such as serving as a department head on a ship or in a squadron, or filling other key roles in a command. In short, O-3 equals Lieutenant, a step above entry‑level officers and below Lieutenant Commander.

An O-3 in the Navy is the rank of Lieutenant. The Navy uses pay grades from O-1 to O-10 for commissioned officers, with Ensign being O-1, Lieutenant Junior Grade as O-2, and Lieutenant as O-3. This places a Lieutenant as a mid‑level officer who typically has several years of service and takes on significant leadership responsibilities, such as serving as a department head on a ship or in a squadron, or filling other key roles in a command. In short, O-3 equals Lieutenant, a step above entry‑level officers and below Lieutenant Commander.