title: John Heffernan
text: # John Heffernan
  
  John Heffernan may refer to:
  
  * John Heffernan (American actor) (1934–2018), American actor
  * John Heffernan (British actor) (born 1981), British actor
  * John Heffernan (hurler) (born 1963), Irish hurler
  * John Heffernan, co-writer of Snakes on a Plane
  