Fazl Ali-bey Javanshir (b. ?, Safavid Karabakh - d. 1738, Afsharid Empire) was a member of the Karabakh Javanshir tribe, the elder brother of Panahali Khan Javanshir. He worked as viceroy (naib) and chief butler (Eshik-agasybashi) of Nadir Shah Afshar.