Islam Khan Mashadi (fl.

3 May 1635 – c. 3 August 1656)[1] was the Mughal Subahdar of Bengal and later Grand Vizier during the period 1639–1645.

In 1639, soon after the Ahom-Mughal and Arakan-Mughal battles, Islam Khan Mashhadi was recalled to Delhi to assume the post of Wazir (Prime Minister).

Prince Shah Shuja succeeded him as the new governor of Bengal.

Islam Khan II then became the governor of the Deccan provinces in the year 1646-1647.