Jack Scully is a fictional character from the Australian soap opera Neighbours, played by Jay Bunyan. He made his first on-screen appearance on 17 April 2001. The character was initially played by Paul Pantano in a guest role. When he returned in 2002, Bunyan had taken over the role. Jack is the first son of Joe and Lyn Scully. He departed on 8 December 2004, with a further appearance on 11 January 2005.

Jay Ryan is a New Zealand actor. He is best known for his roles as Jack Scully in the Australian soap opera Neighbours, Kevin in the New Zealand comedy-drama programme Go Girls, Mark Mitcham in the internationally produced New Zealand television programme Top of the Lake, Vincent Keller in the American television series Beauty & the Beast and Detective Ben Wesley in the Canadian television series Mary Kills People.