Gregory "Greg" Corbitt (born 2 September 1971 in Perth, Western Australia) is a former Australian field hockey player who played as a striker for the Australian national team. He was a member of the team that won the silver medal at the 1992 Summer Olympics in Barcelona, Spain. Greg was known for his striking abilities. Notably, he was diagnosed with cancer from a urine sample submitted as part of drug screening for Australian National Team athletes and underwent successful surgery to remove a malignant tumor.[1]