William Gladstone Stewart (15 July 1933 – 21 September 2017) was an English television producer, director, and host. He was best known as the presenter and producer of the Channel 4 general quiz show Fifteen to One from 1988 to 2003. He was born in Habrough, Lincolnshire, England.
Stewart died on 21 September 2017 at the age of 84.