Dennis Harris is a former professional rugby league footballer who played in the 1960s and 1970s.
He played at club level for Castleford as a wing.
[1][2][3] Dennis Harris played in Castleford's victory in the Yorkshire League during the 1964–65 season.
Dennis Harris played on the wing in Castleford's 8-5 victory over Leigh in the 1967 BBC2 Floodlit Trophy Final during the 1967–68 season at Headingley, Leeds on Saturday 16 January 1968.