- be the captain of a sports team
- (captain) an officer holding a rank below a major but above a lieutenant
- (captain) the naval officer in command of a military ship
- (captain) a policeman in charge of a precinct
- (captain) master: an officer who is licensed to command a merchant ship
- (captain) the leader of a group of people; "a captain of industry"
- The Captains is a modern Group Sounds rock band that originated out of Sendai, Japan in 2001. They are heavily influenced by a variety of past Group Sounds artists such as The Mops and The Carnabeats.
- (Captain (airlines)) The pilot in command (PIC) of an aircraft is the person aboard the aircraft who is ultimately responsible for its operation and safety during flight. ...
- (Captain (album)) Captain is the debut release by Scottish rock band Idlewild, released in January 1998. Although the number of tracks would normally class the release as an EP, Captain is commonly known as a mini-album. ...
- (Captain (army)) The army rank of Captain is a commissioned officer rank historically corresponding to command of a company of soldiers. The rank is also used by some air forces and marine forces. ...
- (Captain (band)) Captain was an English band from London, who formed in early 2005. They performed a range of alternative pop songs, getting their musical influences from groups such as the Smashing Pumpkins, The Beach Boys, My Bloody Valentine and The Cure.
- (Captain (Canadian army and air force)) Captain is a rank in the Canadian military that is used in the Canadian Army and the Canadian Air Force. The rank insignia of an army and air force captain is two wide bars. The rank insignia of a navy captain is four wide bars. ...
- (captain) A chief or leader; The person lawfully in command of a ship or other vessel; An army officer with a rank between the most senior grade of lieutenant and major; A naval officer with a rank between commander and commodore; A commissioned officer in the United States Navy, Coast Guard, ...
- (captain) The person who is in charge of a vessel and legally responsible for it and its occupants.
- (Captain) One player playing against two who alternate in their play against him, or two players playing against three, or three playing against four.
- (captain) The player in charge of a team during a match.
- (Captain) In a chouette, the leader of the team playing against the box. He rolls the dice and makes the final decisions for the team.
- (captain) the front rider on a tandem. (The back rider is called the stoker.)
- (CAPTAIN) Conductor; often called skipper. This title dates from Civil War days when some railroads were run by the Army and the conductor was in many cases a captain
- (CAPTAIN) Leader of a section who tries to keep their section out of complete chaos in order to make themselves look good.
- (CAPTAIN) in charge of a ship or a group of soldiers and also term for an overseer
- (CAPTAIN) the junior / company-grade officer RANK (CPT/Capt) or RATING (O-3) intermediate between First Lieutenant (1LT) and Major (MAJ) in the Army, Air Force, and Marine Corps, and symbolized by twin silver bars (called RAILROAD TRACKS or "First Lieutenant, Second Award"); equivalent to a ...
- (Captain (0-6)) From Latin, caput, meaning head. Until 1862, captain was the highest commissioned rank in the U. S. Navy.
- (Captain (Man At Wheel)) Arrives on Island in Flashback, Possible DHARMA member later revealed to be Jacob's true form.
- (Captain) A junior commissioner officer. Companies are often commanded by Captains.