Clint Newton (born June 18, 1981) is an American former international rugby league footballer who played as a second-row and lock. He played for the Newcastle Knights, Melbourne Storm and Penrith Panthers in the NRL, Hull Kingston Rovers in the Super League, New South Wales Country and the United States at representative level as well as also having a stint in rugby union for Avoca Beach Rugby Club on the Central Coast, NSW. Newton represented the United States in their 2013 Rugby League World Cup campaign.