Joseph Michael Castanon (born August 19, 1997), better known by his stage name Sir Castanon, is an American child actor and pop singer-songwriter.
He has appeared in several television series, including Jericho, NCIS, I Hate My 30's, Crossing Jordan,Without A Trace, October Road, ER, a mini series Comanche Moon, and won the 2006 Young Artist Award for Guest Starring Young Actor in a TV series for an appearance on Ghost Whisperer. That same year, he made his feature film debut playing Ben Newman, son of Adam Sandler's character in the comedy Click.