USS Philadelphia

Six ships of the United States Navy were named USS Philadelphia , after the city of Philadelphia , Pennsylvania:

• USS Philadelphia (1776) , a gunboat, in service in 1776
• USS Philadelphia (1799) , a frigate, in service from 1800 to 1803
• USS Philadelphia (1861) , a steamship, in service from 1861 to 1865
• USS Philadelphia (C-4) , a cruiser, in service from 1890 to 1926
• USS Philadelphia (CL-41) , a Brooklyn-class cruiser , in service from 1937 to 1951
• USS Philadelphia (SSN-690) , a Los Angeles-class submarine , in service from 1977 to 2010