Mark Baker is a former American football player known for his position as a linebacker. He played in the National Football League (NFL) during the late 1980s and early 1990s. Baker was recognized for his strong defensive skills and ability to read plays, contributing to his team's overall performance on the field. After his playing career, Baker transitioned into coaching, where he applied his extensive knowledge of the game. He has been involved in various coaching roles, helping to develop young athletes and sharing his experience from his time in the NFL. His contributions to the sport continue to influence aspiring football players.