Billy Joe Castle (born 14 July 1992 in Marchwood, Hampshire) is an English professional snooker player.
Castle came through the 2017 Q School by winning six matches to earn a two-year card on the World Snooker Tour for the 2017âÂÂ18 and 2018âÂÂ19 seasons. Prior to this Castle appeared in the 2015 English Amateur Championship final, losing 6âÂÂ10 to Michael Rhodes. In 2017 he won the tournament by defeating David Lilley 10âÂÂ8.