William Joseph Waddington was an English actor, comedian and co-author who was born in Oldham, Lancashire. In later life he achieved stardom as the pompous ex-serviceman Percy Sugden in Granada Television's long-running soap opera Coronation Street.

Percy Sugden is a fictional character from the British ITV soap opera Coronation Street, played by Bill Waddington. He appeared between 1983 and 1997.