Michael John Trgovac ( TUR-g?-vak; born February 27, 1959) is an American football coach and a former player who has served as a defensive line coach for the Oakland Raiders, Green Bay Packers, Carolina Panthers, Washington Redskins, and Philadelphia Eagles.
Trgovac was a member of the Packers' coaching staff that led the team to the NFL championship in Super Bowl XLV in 2011.
Born in Youngstown, Ohio, Trgovac played college football as a middle guard for the University of Michigan from 1977 to 1980.
He received All-Big Ten Conference honors in both 1979 and 1980.
After graduating from Michigan, Trgovac held various college coaching positions from 1984 to 1994.