Two ships of the United States Navy have borne the name USS Hartford, named in honor of Hartford, the capital of Connecticut.
- USS Hartford (1858), was a sloop-of-war, commissioned in 1859 and finally disposed of in 1957.
- USS Hartford (SSN-768), is a Los Angeles-class submarine, commissioned in 1994 and currently in service.
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.