Adrian Lam (born 25 August 1970) is a Papua New Guinean professional rugby league coach who is the head coach of the Super League Club Leigh Leopards (was Leigh Centurions), and a former rugby league footballer. He played for the Sydney Roosters in the National Rugby League and the Wigan Warriors in the Super League. He represented Papua New Guinea, Queensland State of Origin team and the team. He was the head coach of Papua New Guinea between 2007 and 2012. He was assistant coach for Austraila in the 2022 RL World Cup.