STARSHIP
USS Kelleghan
Class:	Constitution
Affiliation:	Federation Starfleet
Status:	Decommissioned

The USS Kelleghan was a Constitution-class Federation starship in service during the late 23rd century.

This ship was used in the elite Klingon Command Academy bridge crew training simulations for the Class of 2290. As such, she was encountered in the Halsey system in a simulated mission, in company with the USS Murakami. (TOS video game: Klingon Academy)

Early series of Constitution-class class I/class XI heavy cruiser starships
Federation Starfleet (primary universe)	built to mk I specifications	Constellation • Constitution • Defiant • Endeavor • Enterprise • Excalibur • Exeter • Farragut • Hood • Intrepid • Kongo • Lexington • Potemkin • Republic • Valiant (I) • Yorktown
	various specifications	Alexander • Asimov • Brahe • Confederate • Enterprise (Vardaine copy) • Glory • Indomitable • Isshasshte • Jefferson • John F. Kennedy • Nautilus • Olympus Mons • Ortisei • Pathfinder • Surak • Tao Feng • Trojan • Venture • Zimbabwe • unnamed Constitution-class starships • 24th century Exeter-subclass: Kirk
Terran Empire Starfleet (mirror universe)		Carnage • Banshee • Defiant • Enterprise • Excalibur • Hood • Kodos • Lexington • Nobunaga • Potemkin
See also the later subclasses: Bonhomme Richard-subclass (mk II) • Achernar-subclass (mk III) • Tikopai-subclass (mk IV) • Enterprise-subclasses (mk I-III refits) • other Constitution variants