Musa Khan was a Bengali zamindar and the ruler of Bhati, a region in medieval Bengal that covered the greater districts of Dhaka, Mymensingh, Comilla, and Sylhet in present-day Bangladesh. He also served as the chief of the Baro-Bhuyans, a confederation of soldier-landowners who aimed to resist the Mughal invasion of Bengal and to continue the legacy of his father, Isa Khan.