title: John Glennon
text: # John Glennon
  
  John Glennon may refer to:
  
  * John J. Glennon (1862–1946), American, Roman Catholic Cardinal and Archbishop
  * John Glennon (writer and actor) (born 1931), American stage actor, writer, screenwriter, and playwright
  * John Alan Glennon (born 1970), American geographer and explorer
  