Michael George Vrabel (; born August 14, 1975) is an American football coach and former linebacker who is the head coach of the Tennessee Titans of the National Football League (NFL). He played college football at Ohio State, where he earned consensus All-American honors. Vrabel was drafted by the Pittsburgh Steelers in the third round of the 1997 NFL Draft, joined the New England Patriots as a free agent in 2001, where he became an All-Pro and a three-time Super Bowl champion, then finished his career with the Kansas City Chiefs.