Ismail Khan Ehsan Khan oghlu Nakhchivanski (Azerbaijani: İsmayıl xan Ehsan xan oğlu Naxçıvanski; 5 January 1819 – 10 February 1909) was an Azerbaijani Cavalry General in Imperial Russian Army. He was the son of Ehsan Khan Nakhichevansky and uncle of Huseyn Khan Nakhchivanski. His brother Kelbali Khan Nakhchivanski was also Cavalry General in the Russian Imperial Army.