title: John Haldane
text: # John Haldane
  
  John Haldane may refer to:
  
  * John Haldane (MP) (1660–1721), MP for Scotland in the 1st Parliament of Great Britain
  * John Scott Haldane (1860–1936), British physiologist
  * John Haldane (priest) (1881–1938), Provost of Southwark
  * John Burdon Sanderson Haldane (1892–1964), British biologist
  * John Haldane (philosopher) (born 1954), British philosopher
  