Andrew Gay (born 5 October 1989) is a Welsh international rugby league footballer who played semi-professionally for South Wales and represented the Welsh national team, most notably at the 2011 Four Nations and the 2017 World Cup. He played as a or .
Gay was born in Sydney and raised on the Central Coast of New South Wales, Australia. His father was born in Splott, Wales.
Gay made his debut for in 2010.
In 2012, Gay joined the Mackay Cutters in the Queensland Cup.