Johnny E. McWilliams (born December 14, 1972) is an American former professional football player who was a tight end in the National Football League (NFL). He played college football for the USC Trojans.
McWilliams prepped at Pomona High School.
McWilliams played college football at the University of Southern California.
McWilliams was selected with the 64th pick of the third round of the 1996 NFL draft by the Arizona Cardinals where he played until 1999. In 2000, he played for the Minnesota Vikings.