威爾斯親王醫院
On 11 May 2017, Colvin died aged 65, at the Prince of Wales Hospital in Randwick, over twenty years after contracting granulomatosis with polyangiitis, the rare auto-immune condition which caused kidney failure in 2011. Colvin survived the kidney transplant only to be diagnosed with melanoma and then just before Easter in 2017 was diagnosed with inoperable lung cancer. He asked that anyone wishing to mark his death or honour his passing donate to the Prince of Wales Hospital Foundation.