Mubariz al-Din Isfendiyar

Mubariz al-Din Isfendiyar
Coin minted in Kastamonu during Isfendiyar's second reign.
Bey of Candar
Reign	1385–26 February 1440
Successor	Ibrâhim II
Died	(1440-02-26)February 26, 1440
Issue Detail	Ibrâhim II Kıvameddin Kazım Bey Hızır Bey Murad Bey Tacünnisa Hatice Halime Hatun Saidbaht Hatun
Names Mubāriz al-Dīn Isfendiyār
Dynasty	Candar
Father	Süleyman II
Mother	Sultan Hatun
Religion	Sunni Islam

Mubāriz al-Dīn Isfendiyār Bey (Old Anatolian Turkish: عزالدين اصفنديار; c. 1360–26 February 1440), was a member of the Candar dynasty that reigned as bey from 1385 until his death in 1440. Although the name of the dynasty is Candar, following his reign, as a testament to its longevity certain historians of the Ottoman Empire also began to refer to the beylik by the name İsfendiyar.