William, Billy or Bill Stone may refer to:
There's a lot of bleeding idiots in t'country and they deserve some representation.
Harold Watkinson, 1st Viscount Watkinson
Maggie Smith
Emilie de Ravin
John Lithgow
Denny Hamlin
Martha Roby
John Wycliffe
Frank Rijkaard
Gail O'Grady
Alan Rudolph
Max Black
Jimmy Pardo