title: John Lea
text: # John Lea
  
  John Lea may refer to:
  
  * John Lea (criminologist), British criminologist
  * John Lea (submariner) (1923–2015), Royal Navy officer
  * John Lea (epidemiologist) (1782–1862), lay epidemiologist
  * John McCormick Lea (1818–1903), American Whig politician and mayor of Nashville, Tennessee
  * John Wheeley Lea (1791–1874), English pharmacist and sauce manufacturer
  