|William Spencer Jr|
|The Bold and the Beautiful|
|Portrayed by||Don Diamont|
|First appearance||May 12, 2009|
|Last appearance||Still on the show|
|Created by|| Bradley Bell
|Namesake(s)||William Spencer Sr|
William "Bill" Spencer Jr is the owner of Spencer Publications. Bill has always been regarded as an arrogant and controlling person. He recently discovered the son he had never known, Liam Spencer, while having also had a son with wife Katie Logan.