Michael Christopher Jelenic is an American animator, storyboard artist, screenwriter, producer, and director. He is best known for co-developing the animated series Teen Titans Go! (2013–present) alongside Aaron Horvath for Cartoon Network as well as co-writing and co-producing the feature film Teen Titans Go! To the Movies (2018) and co-directing The Super Mario Bros. Movie (2023) with Horvath.

Teen Titans Go! is an American animated television series developed by Aaron Horvath and Michael Jelenic for Cartoon Network. It premiered on April 23, 2013, and is based on the DC Comics fictional superhero team. The series was announced following the popularity of DC Nation's New Teen Titans shorts. The production companies of the series are DC Entertainment and Warner Bros. Animation, with the animation outsourced to Canada at Copernicus Studios and Bardel Entertainment.