David Alan LaFleur (born January 29, 1974 in Westlake, Louisiana) is a former American football tight end in the National Football League who played from 1997 to 2000 for the Dallas Cowboys. He was drafted in the first round (22nd overall) by the Cowboys in the 1997 NFL Draft. LaFleur played college football at Louisiana State University. In 1996, he was chosen as a first team All-American tight end.