Billy or Bill Hayes may refer to:
- Billy Hayes (trade unionist) (born 1953), leader of the Communication Workers' Union
- Billy Hayes (writer) (born 1947), author of Midnight Express
- Billy Hayes (musician) (born 1985), drummer in Wavves and formerly of Jay Reatard
- Billy Hayes (footballer) (born 1895), English footballer who played as a goalkeeper
- Billy Hayes (composer), best known for Blue Christmas
- Bill Hayes (American football) (born 1943), former head coach at Winston-Salem State University and North Carolina A&T State University
- Bill Hayes (actor) (born 1925), American actor and singer
- Bill Hayes (baseball) (born 1957), catcher for the Chicago Cubs
- Bill Hayes (footballer) (1915–1987), former Irish footballer who played for Huddersfield Town, Cork United and Burnley
- Bill Hayes (television producer), executive producer of Jon & Kate + 8
- Bill Hayes (politician) (born 1952), member of the Ohio House of Representatives
Famous quotes containing the words billy and/or hayes:
““Oh, where have you been, Billy boy, Billy boy?
Oh, where have you been, charming Billy?”
“I’ve been to seek a wife,
She’s the joy of my life,
She’s a young thing, and cannot leave her mother.””
—Unknown. Billy Boy (l. 1–5)
“Stella, take these binoculars out of the case and bring them here, will ya? Trouble. I can smell it.”
—John Michael Hayes (b. 1919)