John Packer is a former professional footballer from England who played as a defender. He began his career in the late 1970s and is best known for his time at Wolverhampton Wanderers, where he made a significant impact on the team's defense. After leaving Wolverhampton, Packer played for several other clubs, including Cardiff City and Newport County. His playing style was characterized by strong tackling and leadership on the field, contributing to his teams' successes during his career.