title: Dionysius II
text: # Dionysius II
  
  Dionysius II may refer to:
  
  * Dionysius II of Syracuse (c. 397 BC – 343 BC), tyrant of Syracuse
  * Patriarch Dionysius II of Antioch, Syrian Orthodox Patriarch of Antioch in 896–909
  * Patriarch Dionysius II of Constantinople, Ecumenical Patriarch in 1546–1556
  * Mar Dionysius II (1742–1816), Malankara Metropolitan 1815–1816
  