The Battle of Shiraz (1393) was a battle between the forces of the Timurid Empire and the forces of the Muzaffarid ruler Shah Mansur in 1393, near the base of the defender in Shiraz in southern Iran. It is part of Timur's five-year long campaign in Iran (1392-1397).
Shah Rukh appears to have participated to the Iranian campaigns of Timur when in returned from Transoxonia in 1392. The campaign was to last five years, by Timur started by fighting the Muzaffarid ruler Shah Mansur, who was defying him from his base in Shiraz. Shah Mansur fought the Timurid forces, but was defeated and decapitated by the forces of prince Shah Rukh on 29 March 1393.
A miniature from the Timurid Zafarnama () showed Shah-Rukh, at seventeen years of age, vanquishing Shah Mansur in the battle of Shiraz (1393), but this miniature has been lost, without a remaining image. The event also appears in the ., and in the later Mughal account of the Timurid campaigns Tarikh e Khandan e Timuriyah.
With the fall of the Muzaffarids, potential opposition on his southwestern flank being resolved, Timur then continued with the conquest of Jalayirid Baghdad in 1393, forcing Sultan Ahmad Jalayir to flee. He then completed the conquest of western Persia, Armenia and Azerbaijan in 1393-1394, also subjugating Georgia in 1394.