- cap-scuttle
- cap-shore
- capsize, to
- cap-square
- capstan
- cabestan
- capstern
- capston
- capstan, to come up the
- capstan, to heave at the
- capstan, to man the
- capstan, to paul the
- capstan, to rig the
- capstan, surge the
- capstan-bar pins
- capstan-barring
- capstan-bars
- capstan-room
- capstan-step
- capstan-swifter
- captain
- captain of a merchant ship
- captain of a ship of war
- captain of the fleet
- captain of the head
- captain of the hold
- captain of the port
- captain-general
- captain's clerk
- captain's cloak
- captain's gig
- captain's store-room
- captive
- captors
- capture
- car
- carabineer
- carack
- carrak
- caracora
- caramoussal
- caravela
- caravel
- caravelao
- carbasse
- carbin
- carabine
- carbine
- carcass
- carcass of a ship
- carcatus
- card
- cardinal points
- cardinal points of the ecliptic
- cardinal signs
- cardinal winds
- careen, to
- careening
- careening beach
- carfindo
- cargo
- cargo-book
- caricatore
- carina
- male hemp
- carl
- carle-crab
- carline-knees
- carlings
- carlines
- caroline
- carlino
- carn-tangle
- carous
- carp
- carpenter, ship
- carpenter's crew
- carpenter's store-room
- carpenter's yeoman
- carpet-knight
- carpet-men
- carr
- carraca
- carrack
- carricke
- carrac
- carrara
- carree
- carriage of a gun
- carrick
- carrick-bend
- carrick-bitts
- carried
- carronade
- carronade slide
- carry, to
- carry away, to
- carrying on duty
- carrying on the war
- carry on, to