Michael Joseph Kelly is an American character actor, best known for his roles in films such as Changeling, Dawn Of The Dead, Law Abiding Citizen, The Adjustment Bureau and Chronicle, the TV miniseries Generation Kill, and his starring role in the Criminal Minds spin-off series Criminal Minds: Suspect Behavior.
Kelly was born in Philadelphia and raised in Lawrenceville, Georgia, the son of Maureen and Michael Kelly. He has one brother and two sisters. He graduated from Brookwood High School in Snellville, Georgia. He then attended Coastal Carolina University in South Carolina.