Cadwallader Massachusetts Ship [Johnson]
 Caesar Massachusetts Boat [Harvey Slater]
 Caesar Massachusetts Ship [Peirce]
 Camberwell Massachusetts Ship [Ewers]
 Camden Maryland Schooner [Yellott Waters Foster]
 Capitol Landing's Revenge Virginia Boat [Roan]
 Captain Massachusetts Brigantine [Donaldson]
 Carolina Maryland Ship [Angus]
 Carolina Pennsylvania Brigantine [Willis]
 Carolina Pennsylvania Ship [Newell]
 Caroline Connecticut Sloop [Chester]
 Charming Sally Rhode Island Sloop [Brown]
 Chaste Susanna New Hampshire Brigantine [Dalling]
 Chevalier de La Luzerne Pennsylvania Ship [Bell]
 Cormorant New Hampshire Brigantine [Perkins]