William Dominic "Billy" Austin (born March 8, 1975 in Washington, D.C.) is a former professional American football cornerback in the National Football League.
He graduated from Kempner High School in Sugar Land, Texas where he was a standout scholar and athlete. He got a full scholarship to play Division I football at the University of New Mexico. He attended UNM from 1993–1997 and was an ALL Conference defensive back his sophomore, junior, and senior year. He is on the Lobo all-time great football players. He played for the Indianapolis Colts from 1998, 1999, 2000 and was a part of the AFC East Championship team in 1999.
He currently resides in Los Angeles, CA