Scott Byron Grix (born 1 May 1984) is a former Ireland international rugby league footballer who last played as a fullback, stand-off for Halifax Panthers in the Betfred Championship. He previously played for the Doncaster Dragons, Halifax, Leigh Centurions and the Widnes Vikings in National League One. Grix also played for the Limoux Grizzlies in the Elite One Championship, and Wakefield Trinity in the Super League in two separate spells. He also played for the Huddersfield Giants in two separate spells in the top flight, and spent time on loan from Huddersfield at Halifax in the Championship.