The Order of the Loyalty of Sultan Ismail (Darjah Setia Sultan Ismail Johor Yang Amat di-Berkati) is a knighthood order of the sultanate of Johor.

The Order has been founded in 1975.

The Order has the following classes of merit: Attached to the order are two stars known as the Sultan Ismail Star (Bintang Sultan Ismail) in gold and silver, which effectively function as the third and fourth classes of the order.