David Thomas is a former professional American football player who played as a tight end. He was born on March 12, 1983, in Killeen, Texas. Thomas played college football at the University of Texas and was selected in the third round of the 2006 NFL Draft by the New Orleans Saints. During his NFL career, Thomas also played for the New England Patriots and the Buffalo Bills. He was known for his reliable hands and ability to block effectively, contributing to both the passing and running games. Thomas retired from professional football after the 2012 season.