The USS Princeton (NCC-59804) was a 24th century Federation Niagara-class starship operated by Starfleet. In 2367, Princeton saw action and was lost along with 38 other starships at the Battle of Wolf 359. (TNG: "The Best of Both Worlds, Part II" ) The wreck was later among the vessels found at the Surplus Depot Z15 located in orbit of Qualor II. (TNG: "Unification I" )