Cleon William "Bill" Enis (January 24, 1934 – December 14, 1973) was an American sportscaster. He was born in Tarrant County, Texas, the son of William Cleon Enis and Judith Elizabeth (née Taylor) Enis. The family lived at 2414 Ben Avenue in Ft. Worth at the time of his birth.
A graduate of Louisiana State University, Enis was the sports director of KPRC-TV in Houston, Texas, for whom he called occasional Houston Oilers and Houston Astros games. From 1968 until his death, (of a heart attack, at the age of 39), he also called play-by-play of regional NFL and MLB games for NBC, and he worked the sidelines for the network's telecasts of Super Bowl V and Super Bowl VII.
His son Bart, also works as a sportscaster and currently works as a sideline reporter for the Houston Rockets