Johnnie Bobby Jackson is an American former professional football player who was a safety in the National Football League (NFL). He attended Harlingen (Texas) High School from 1981 to 1985 and played quarterback. He played college football for the Houston Cougars and was selected by the San Francisco 49ers in the fifth round of the 1989 NFL draft with the 122nd overall pick. Jackson played four seasons in the NFL with the 49ers (1989–1992) and Green Bay Packers (1992).