USS Hyman G. Rickover (SSN-795), is a nuclear-powered attack submarine of the United States Navy and the second such boat commemorating Admiral Hyman G. Rickover, pioneer of the nuclear navy. The boat's sponsor is Darleen Greenert, wife of then Chief of Naval Operations, Admiral Jonathan Greenert. Both the boat's name and her sponsor were announced by the Secretary of the Navy at a ceremony at the Washington Navy Yard on 9 January 2015. Hyman G. Rickovers christening occurred on 31 July 2021, and she was commissioned on 14 October 2023, during a ceremony at Naval Submarine Base New London, in Groton, Connecticut.
In October 2024, the Navy reported that welders at the Newport News Shipyard purposely circumvented proper procedures, resulting in substandard welds on the ship. However, the Navy also said the faulty welds did not impact the safety of the vessel.
The first was a , and the only submarine of her class not to be named after an American city or town, while this submarine is the second of her class not to be named after a U.S. state (the first being ).