Mehdigulu Khan Javanshir (Persian: مهدیقلی خان جوانشیر, romanized: Mehdiqoli Xān Javānšir, Azerbaijani: مهدیقلو خان جاوانشیر; 1763 or 1772–1845) was the last Khan of the Karabakh Khanate, functioning as its head from 1806 to 1822. His only known issue was Khurshidbanu Natavan, a famous Azerbaijani poetess.