Kurban Said (Azerbaijani: Qurban Səid/Гурбан Сәид) is the pseudonym of the author of Ali and Nino, a novel originally published in 1937 in the German language by the Austrian publisher E.P. Tal. The novel has since been published in more than 30 languages. The true identity of the author is in dispute.

Lev Nussimbaum (1905 - 1942) was a prolific Jewish writer who reinvented himself as a Muslim under the pseudonyms Essad Bey and Kurban Said. Despite his being an ethnic Jew, his politics were such that, before his origins were discovered, the Nazi propaganda ministry included his works on their list of "excellent books for German minds".