USS Kennedy may refer to:
, was a supply ship purchased by the US Navy in 1853 and sold in November 1855
, was a launched 15 February 1919 and scrapped in 1931
, was a launched 26 July 1945, decommissioned in 1973 and preserved as a museum ship
, an aircraft carrier in commission from 1968 to 2007
, a currently being designed.