Steve Jablonsky is an American composer for film, television, and video games.

He is widely recognized for his high-octane, hybrid orchestral scores that have become synonymous with modern action cinema, most notably through his long-standing collaboration with director Michael Bay. He is best known for composing the iconic musical identity of the Transformers film franchise, as well as his work on The Island, Lone Survivor, Ender's Game, and the long-running television hit Desperate Housewives.