Greg Platz is an Australian former professional rugby league footballer who played in the 1970s.
A Queensland and Australian international representative back row forward, he played club football for his local club, Allora Clifton Wattles.
He played rep football for Toowoomba and for Qld Country.
He is the brother of fellow Kangaroo Lew Platz.
[3] He played a lone international against New Zealand in Brisbane in 1978.