Cain Southernwood (born 4 May 1992) is a professional rugby league footballer who has played in the 2010s. He has played at club level for (in Castleford), Wakefield Trinity Wildcats (Academy), in the Super League for Bradford Bulls, in the Championships for Dewsbury Rams (loan), Whitehaven, Batley Bulldogs and in Betfred League 1 for Hunlset , as a stand-off or scrum-half. He was a member of the Wakefield Trinity Wildcats Academy grand final winning team in 2009, he was selected for the England Academy squad from which the side to face France and Australia was selected.