Jalaluddin Firuz Khilji (died 20 July 1296) is the first sultan of the Khilji dynasty, who reigns from 1290 to 1296.

Born and raised in Afghanistan, Jalaluddin goes to built his capital at Kilughari, a few miles from the city of Delhi, and completes the unfinished palace and gardens of Sultan Qaiqabad.

He rules much of Northern India for six years, from 1290 to 1296.