Billy Joel, musician
Billy the Kid
Billy RayBurton, son of British actress Helena Bonham Carter and filmmaker/artist TimBurton
Billy RayCyrus, American musician/actor
Billy Boyd, Scottish actor
Billy Warlock, American actor
Billy West, American voice actor
Billy Burke - actor
Billy Pilgrim of Kurt Vonnegut's Slaughterhouse-five
Billy Elliot of the film and musical
Billy Nutter, character in the ABC Family TV show "Jane by Design
Billy, main character in Cartoon Networks "Grimm Adventures of Billy&Mandy"
Billy Cranston, BluePowerRanger from Mighty Morphin Power Rangers and Power Rangers Zeo
Billy Madison, from movie "Billy Madison"
Billy Bickle, from movie "Seven Psychopaths"
Dr Billy Peale, character from TV series "American Gothic"
Billy Bannister, main character of the Dragons in Our Midst series by BryanDavis