|Sibling(s):||Jacqueline Baylor (sister)|
|First mentioned:||"Day 1: 1:00am-2:00am"|
|Last mentioned:||Findings at CTU|
Jacob Baylor was the son of CTU agent Scott Baylor. Scott put Jacob, his mother Sarah, and his sister Jacqueline on a plane to Canada after he discovered a mole inside CTU Los Angeles. He later implied to Richard Walsh that he thought all their lives were in danger.