Otto Dov Kulka (Ôttô Dov Qûlqā; born 16 January 1933 in Nový Hrozenkov, Czechoslovakia - 29 January 2021, Jerusalem) was an Israeli historian, professor emeritus of the Hebrew University of Jerusalem. His primary areas of specialization were the study of modern antisemitism from the early modern age until its manifestation under the National-Socialist regime as the "Final Solution"; Jewish thought in Europe – and Jews in European thought – from the sixteenth to the twentieth century; Jewish-Christian relations in modern Europe; the history of the Jews in Germany; and the study of the Holocaust.