Jack Joseph Osbourne (born 8 November 1985) is an English TV personality and actor, living in the US. The son of heavy metal singer Ozzy Osbourne and TV personality Sharon Osbourne.

He is known for being on MTV's reality series The Osbournes (2002–2005), along with his parents and sister. Osbourne has since pursued a career as a fitness and travel reporter, presenting shows such as Jack Osbourne: Adrenaline Junkie (2005–2009) and BBC's Saving Planet Earth (2007). In 2016, he and his father Ozzy travelled the world in the History Channel's reality series Ozzy & Jack's World Detour. He has also appeared in movies.