Karl Harrison (born 20 February 1964) is an English former professional rugby league footballer who played in the 1980s and 1990s, and coached in the 2000s and 2010s. He played at representative level for both Great Britain and England, and at club level for Bramley, Featherstone Rovers (Heritage 619), Hull F.C. (Heritage №) (two spells) and Halifax (Heritage № 1028), as a prop. and has coached at representative level for England, and at club level for Halifax Blue Sox (Assistant Coach), the Keighley Cougars, the Bradford Bulls (Assistant Coach), the Salford City Reds, the Huddersfield Giants (Senior Scholarship Coach), the Batley Bulldogs and Halifax. Harrison is a Halifax Hall of Fame Inductee.