Aaron DeVon Glenn (born July 16, 1972 in Humble, Texas) is an American football cornerback who is currently playing for the Jacksonville Jaguars. He spent his first eight seasons in the NFL with the New York Jets before being acquired by the Houston Texans through the expansion draft in 2002. He would then spend three seasons with the Texans before his release after the 2004 season. He is a three-time Pro Bowler. He signed with the Dallas Cowboys reuniting him with Bill Parcells, who coached him in New York. Glenn also played with safety Marcus Coleman from 1996-2004, 2006. They played with the Jets, Texans, and Cowboys together, also with Parcells. He was released on Sept. 1, 2007 by the Cowboys. Shortly thereafter the Jacksonville Jaguars signed him.