title: Kołłątaj
text: # Kołłątaj
  
  Kołłątaj is a Polish language surname. It is commonly rendered into English without diacritics as Kollataj. The Russian language version is Kollontay.
  
  The surname may refer to:
  
  * Hugo Kołłątaj (1750-1812), Polish Roman Catholic priest, social and political activist, political thinker, historian and philosopher
  * Rafał Kołłątaj
  * Antoni Kołłątaj
  * Jan Kołłątaj-Srzednicki
  