Charles Chester Whitlock (January 22, 1879 – February 13, 1960) was an American football player and coach and a prosecutor. He served as the head football coach at Indiana State University, then known as Indiana State Normal, in 1901. Whitlock was a 1900 graduate of DePauw University in Greencastle, Indiana, before arriving in Terre Haute to help coach the Indiana Normal team. Whitlock later became a prosecutor in Terre Haute, Indiana, where he remained until his death in 1960.