title: John Madsen
text: # John Madsen
  
  John Madsen may refer to:
  
  * John Madsen (American football) (born 1983), American football player
  * John Madsen (footballer) (born 1937), Danish association football player
  * John Madsen (physicist) (1879–1969), Sir John Percival Vissing Madsen, Australian academic, physicist, engineer and mathematician
  * John M. Madsen (born 1939), American leader in The Church of Jesus Christ of Latter-day Saints
  