USS Philippine Sea (CG-58) is a Flight II Ticonderoga-class guided missile cruiser on active service in the United States Navy. She is named for the Battle of the Philippine Sea during World War II and is the second ship to bear the name. She has completed multiple deployments as part of Operation Enduring Freedom from 2001 to 2014.

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.