Keith Derrick McKenzie (born October 17, 1973) is an American former professional football player who was a linebacker and defensive end for eight seasons with four teams in the National Football League (NFL). He played college football for the Ball State Cardinals and was selected by the Green Bay Packers in the seventh round of the 1996 NFL draft with the 252nd overall pick.
He is the nephew of Buffalo Bills legend Reggie McKenzie.
