William Gay
William Gay may refer to:
- William Gay (MP) for Ipswich (UK Parliament constituency)
- William Gay (defensive lineman) (born 1951), retired American NFL player
- William Gay (author) (born 1943), American writer of novels and short stories
- William Gay (cornerback) (born 1985), American NFL player drafted by the Pittsburgh Steelers in 2007
- Frank William Gay, known as Bill Gay, businessman
- William Gay (poet), Scottish-born Australian poet
- William Gay Brown, Sr.
- William Gay Brown, Jr.
See also
- Bill Gay (disambiguation)