Chad Kelton Williams (born January 22, 1979) is an American college football coach and former player.

He is the linebackers coach and defensive run game coordinator for the University of Southern Mississippi, positions he has held since 2024.

He played professionally as a safety for five seasons in the National Football League (NFL).

[1] Williams formerly served as the defensive coordinator and linebackers coach for the University of Central Arkansas.

This biographical article relating to an American football defensive back born in the 1970s is a stub.