Greg Lee is an American football wide receiver for the Detroit Lions of the National Football League. He played college football for two years at the University of Pittsburgh, during which time he amassed 117 receptions, 2259 receiving yards, and 17 touchdowns. He was not selected during the 2006 NFL Draft, but signed as an undrafted free agent in 2006 with the Arizona Cardinals. He signed with the Detroit Lions on May 20, 2008.