Micah Johnson (born June 22, 1988) is an American football linebacker who is currently a free agent. Previously he played for the Kansas City Chiefs before being released on September 3, 2011. He was signed by the New York Giants as an undrafted free agent in 2010. He played college football at Kentucky. He has also spent time with the Miami Dolphins, Cincinnati Bengals, and most recently the Green Bay Packers.