William George Butler (born 24 January 1942) is a British radio presenter on Liverpool Live and formerly BBC Radio Merseyside and Radio City. In the course of his career, he has presented TV shows such as FAX and the magazine programme What the Butler Sees. In September 2010 he published his autobiography Billy Butler MBE – Mrs Butler’s Eldest. In 2018, Butler's contract with BBC Radio Merseyside was not renewed.