title: Oncken
text: # Oncken
  
  Oncken is a surname. Notable people with the surname include:
  
  * Arthur Oncken Lovejoy, a German-born American philosopher
  * August Oncken (1844–1911), a German economist (German article)
  * Hermann Oncken (1867–1945), a German historian
  * Johann Gerhard Oncken (1800–1884), a pioneer German Baptist preacher
  * Wilhelm Oncken (1835–1905), a German historian
  