USS San Diego
Four warships of the United States Navy have been named USS San Diego, according to the City of San Diego, California:
- USS San Diego ( CA-6 ) (before 1914: USS California ( ACR -6) ), a cruiser in service from 1907 to 1918
- USS San Diego (CL -53 ), a cruiser of the Atlanta- class, in service 1942-1946
- USS San Diego (AFS -6), a cargo ship, Mars - class, in service 1969-1997
- USS San Diego ( LPD 22), Amphibious Transport Dock one of the San Antonio - class, in service since 2012
- Ship name of the United States Navy