USS ''Kennedy'' may refer to:
*Named for
John Pendleton Kennedy (1795–1870)
** 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
*Named for
Joseph Patrick Kennedy, Jr. (1915–1944)
** was a launched 26 July 1945, decommissioned in 1973 and preserved as a museum ship
*Named for
John Fitzgerald Kennedy (1917–1963)
**, an aircraft carrier in commission from 1968 to 2007
**, a currently fitting out
{{DEFAULTSORT:Kennedy
United States Navy ship names