USS Princeton (CG-59) is a Ticonderoga-class guided missile cruiser serving in the United States Navy. Armed with naval guns and anti-air, anti-surface, and anti-submarine missiles, plus other weapons, she is equipped for surface-to-air, surface-to-surface, and anti-submarine warfare. She was previously home to two SH-60B LAMPS Mk III Seahawk helicopters and now carries a pair of the MH-60R version of the Seahawk. This warship is named for the Revolutionary War victories over the British by George Washington in and around the town of Princeton, New Jersey.

The Ticonderoga class of guided-missile cruisers is a class of warships of the United States Navy, first ordered and authorized in the 1978 fiscal year. It was originally planned as a class of destroyers. However, the increased combat capability offered by the Aegis Combat System and the passive phased array AN/SPY-1 radar, together with the capability of operating as a flagship, were used to justify the change of the classification from DDG to CG shortly before the keels were laid down for Ticonderoga and Yorktown.