title: Jack Parsons (disambiguation)
text: # Jack Parsons (disambiguation)
  
  Jack Parsons (1914–1952) was an American rocket engineer and occultist.
  
  Jack Parsons may also refer to:
  
  * Jack Parsons (cricketer) (1890–1981), English first class cricketer for Warwickshire County Cricket Club
  * Jack Parsons (producer) (1906–1971), British film producer
  * Jack Parsons (sociologist) (1920–2006), British sociologist, advocate of population control
  