Greg J Martin (born 30 June March 1963) is an Australian rugby union player. He played as a fullback. He earned 9 Wallaby caps in 1989 and 1990,[1] and 65 caps for the Queensland Reds. He played club rugby for the Brisbane club University for 18 years.
Since retiring from playing he has worked as part of Fox Sports Rugby Union match commentary team in Australia. He is widely known for his controversial comments, including challenging the need for the All Blacks Haka. He is also a regular feature on Triple M's 'The Cage', a talkback breakfast radio show in Brisbane.