Khidr Khan (also Khizr Khan, reigned: 1539–1541) was appointed the governor of Bengal in 1539 when Sher Shah Suri ascended to the throne of Delhi.
Khidr Khan married a daughter of Ghiyasuddin Mahmud Shah. In 1541 Khidr Khan attempts to declare independence from Delhi.
Sher Shah Suri replaced him with Qazi Fazilat.