Paul Aiton (born 1985) is a Papua New Guinean former professional rugby league footballer who is the current assistant coach of both the PNG Hunters in the Queensland Cup and the PNG Kumuls. A Papua New Guinea international representative hooker, Aiton played for the Penrith Panthers and the Cronulla-Sutherland Sharks in the NRL, and the Wakefield Trinity Wildcats, Leeds Rhinos and the Catalans Dragons in the Super League.