Mark Jackson (defensive back)
Mark Devalon Jackson (born March 16, 1962) is a former American football defensive back who played for the St. Louis Cardinals of the National Football League (NFL). He played college football at Abilene Christian University. References

Living people
1962 births
Abilene Christian Wildcats football players
St. Louis Cardinals (football) players
Players of American football from Texas
National Football League replacement players