title: John Brenan
text: # John Brenan
  
  John Brenan may refer to:
  
  * John Brenan (bishop) (died 1693), Irish Roman Catholic archbishop
  * Ryan Brenan (John Ryan Brenan, 1798–1868), Australian politician
  * John Brenan (physician) (1768–1830), Irish physician
  * John Fitzgerald Brenan (1883–1953), British diplomat in China
  * John Patrick Micklethwait Brenan (1917–1985), British botanist
  