What title does a Navy O-5 hold?

The correct title for a Navy O-5 is Captain. This is based on the organizational structure and rank designations established within the United States Navy. An O-5 is a ranking officer who typically has extensive experience and responsibility, often commanding a ship, submarine, or other significant military unit. Captains play a crucial role in leadership, strategic planning, and operations, reflecting their advanced rank above a Commander (O-4) and below an Admiral (O-7 and above).

In the context of the Navy's rank system, it’s important to recognize that while the term "Captain" is commonly associated with a person in command of a ship, within the naval hierarchy, it specifically refers to the O-5 rank regardless of whether an officer is stationed on a vessel. This distinction can lead to some confusion, especially with titles that might seem similar.

Other ranks mentioned, such as Admiral and Vice Admiral, pertain to higher ranks within the Navy, with Admiral being O-7 and Vice Admiral O-8, while Commander (O-4) is a rank below Captain. Understanding these designations helps clarify the responsibilities and commands associated with each naval rank.