John Heard

John Heard may refer to:


 * John Heard (actor) (1946–2017), American actor
 * John Heard (basketball) (born 1939), Australian Olympic basketball player
 * John Heard (musician) (born 1938), jazz bassist
 * John T. Heard (1840–1927), American politician
 * John W. Heard (1860–1922), American army general
 * John Isaac Heard (1787–1862), Irish Member of the UK Parliament for Kinsale