Ehsan Khan Kengerli (Azerbaijani: إحسان خان کنگرلی), later known by his Russified name of Ehsan Khan Nakhichevansky (Russian: Эхсан Хан Нахичеванский, Azerbaijani: إحسان خان ناخچیوانسکی; 1789–1846) was the last ruler of the Nakhichevan Khanate.