Bill McGregor is a fictional character on the television series Friday Night Lights.
Coach McGregor is the head coach of the Dillon Panthers, replacing Eric Taylor. He is a tough coach and gives Tim Riggins a hard time, due to the latter's continued laziness and showing up to practices intoxicated. He also seems to have a problem with Buddy Garrity because he told him that he wasn't allowed to watch practices. This angers Buddy and motivates him to get Coach Taylor back. After Buddy pressures McGregor to leave his job, he departs and tried to fight it legally. However the case ended with Coach McGregor being pulled from the coaching job for good. McGregor was last seen at Coach Taylor's doorstep confronting him about his indirect involvement of McGregor's dismissal.